Jewellery & Watch

Find Jewellery & Watch from the best B2B online marketplace. Find a reliable Jewellery & Watch supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Jewellery & Watch Suppliers and Manufacturers

Shenzhen Dikai Industrial Co Ltd

The heart and arrow scopes easily demonstrate the perfect cut of a diamond. The scopes are made lightweight and easy-to-carry, making them the perfect promotional items to be given away at trade shows. Customized sizes and colors are welcome. 	 Easy operation. 	 Available in various designs. 	 Heart and Arrow Scopes, Hearts and Arrows Viewer, Diamond Viewer, diamond testing equipment, jewellery testing equipment  

Diamond Viewer-A Diamond testing equipment Hearts and Arrows 

Fine Offset Electronics Co Ltd

1.easy to read color screen layout 2.color forecast icon that reacts to changes in barometric pressure 3. forecast for upcoming weather in the next 24 to 48 hours with reasonable accuracy. 4. In/outdoor temperature and humidity 5.min and max that resets daily or manually 6. barometric pressure trend arrow 7. moon phase

Color Display Station

Camry Industries (HK) Ltd

   High precision strain gauge sensor.   Blue backlight LCD digits 0.5&quot; (13mm).   With piece counting function.   Max. capacity: 100g/3.5oz/64dwt/3ozt or 200g/7oz/128dwt/6ozt   Graduation: 0.01g/0.0005oz/0.01dwt/0.0005ozt or 0.02g/0.001oz/0.02dwt/0.001ozt.   Auto zero, auto/manual off.   Zero and tare.   Low battery (LO), over-load (Err) indication.   Power: 2 x 1.5V AAA batteries (not included).  

Electronic Pocket Scale

   High precision strain gauge sensor.   Blue backlight LCD digits 0.5&quot; (13mm).   With piece counting function.   Max. capacity: 100g/3.5oz/64dwt/3ozt or 200g/7oz/128dwt/6ozt   Graduation: 0.01g/0.0005oz/0.01dwt/0.0005ozt or 0.02g/0.001oz/0.02dwt/0.001ozt.   Auto zero, auto/manual off.   Zero and tare.   Low battery (LO), over-load (Err) Indication.   Power: 2 x 1.5V AAA batteries (not included).  

   High precision strain gauge sensor.   Blue backlight LCD digits 0.6&quot; (16mm).   With piece counting function.   Max. capacity: 100g/3.5oz/64dwt/3ozt or 200g/7oz/128dwt/6ozt.   Graduation: 0.01g/0.0005oz/0.01dwt/0.0005ozt or 0.02g/0.001oz/0.02dwt/0.001ozt.   Auto zero, auto/manual off.   Zero and tare.   Low battery (LO), over-load (Err) indication.   Power: 2 x 1.5V AAA batteries (not included).  

Karma Zone Jewelry Co.Ltd (DongGuan)

This men’s bracelet is made from premium 316L stainless steel, offering superior corrosion resistance, strength, and long-lasting color stability compared to commonly used 304 stainless steel and other alternative materials available on the market. Featuring a modern two-tone chain design, the bracelet is finished with black IP plating and a brushed top surface, delivering a refined yet bold masculine appearance suitable for everyday wear. The bracelet is equipped with a secure lobster clasp and two connecting rings, allowing flexible length adjustment and enhanced wearing comfort. With a low minimum order quantity of only 100 pcs, this bracelet is an ideal choice for brands, retailers, and distributors looking to test the market or develop small-batch collections without compromising on material quality. Specifications 1.Material: 316L Stainless Steel 2.Style: Men’s bracelet 3.Chain Type: Two-tone chain 4.Length: 8.5'' 5.Finish: Black IP plating with brushed top surface 6.Clasp: Lobster clasp with two connecting rings 7.Minimum Order Quantity (MOQ): 100 pcs #jewellery#jewelry#bracelet#316L stainless steel#fashion design 

316L Stainless Steel Bracelet

AOK Electronic Limited

The RF Internet weather station boasts a user-friendly control panel for easy operation. The large LED display with backlight assures you of easy viewing of readings in the dark. This Internet weather station simply offers you weather information in a reliable way.

 
  Weather&nbsp;information of 5 cities in 5 days.&nbsp; 
  Indoor temperature and humidity. 
  Outdoor temperature and humidity. 
  Wind and UVI display. 
  Receive range:&nbsp;100 meters. 
 

Internet Weather Station

 The&nbsp;weather station&nbsp;features&nbsp;a user-friendly control panel for easy operation. The large LED display&nbsp;assures you of easy viewing of readings. This&nbsp;weather station simply offers you weather information in a reliable way. 
 
  Indoor&nbsp;temperature and humidity. 
  Outdoor temperature and humidity. 
  Air pressure display. 
 

Weather Station

Senses Group Ltd

  The jewelry scale is designed for weighing diamonds, gems, etc. It features a plastic-made cover case to provide protection to the scale. This jewelry scale is an excellent piece of testing equipment for jewelry makers and vendors. 

  
 
   Precise measurement.    
   Available in different designs.   
 
      

Jewelry Scale

Diamond-CVD-HPHT/TYPE II2a-Moissanite Pen Tester   Product Features   Long standing international patented technologyDetects colourless diamonds from CVD/HPHT/TYPE II2a and all Moissanite typesWill test loose and mounted stones in open or closed back jewelry down to 0.2ctWill test colourless diamonds within the range of D to JRetractable probe to ensure a secure contact with the stone is made when testingUV safe retractable optical probe that only activates when tip is in contact with the stoneError warning message when loss of contact between optical probe tip and stoneLarge full colour touch screen with clear easy to view iconsTest results displayed clearly on screenSpoken test results and guidance commandsMulti language optionsLeft and right-handed user settingsSelf-calibrating at start-up         Immediate fast accurate test resultsBuilt in pictorialBuilt in full colour video tutorialCompact and light weight for convivence.Battery operatedStraightforward, no messing about easy-to-use design that suits everyone’s needs  Specifications   Product dimensions: 192 x 42 x 21mm Product weight: 76g (without batteries) Battery type: 4 x AAA High quality alkaline (not supplied) Warranty: Standard 12 months factory warranty.   Recommended Operating Conditions:   Best environment operating temperature 10°C to 28° (50°C to 82°C) Storage temperature 10°C to 35° (50°C to 95°C) Air humidity 15% to 70%   Package Content:   1x DK10200 Gemtrue ARETE 1x Metal loose stone holder 1x User manual 1x Protective cloth bag 1x Zip carrying case   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFESSIONAL GEMMOLOGIST. GEMTRUE ARE NOT RESPONSIBLE FOR ANY DAMAGES OR LOSES THROUGH MISUSE, INCORRECT TESTING PROCEDURES OR RESULTS  Product Picture：   

DK10200 GemTrue ARETE

  The plastic-made jewelry loupe features a high-quality lens for examining diamonds and gems in various magnified scales. It comes with LED and UV light that allows more precise and detailed view of the jewelry. This compact jewelry loupe is a great piece of jewelry-testing equipment for retailers. 

      Precise measurement.       Available in different designs.          

Jewelry Loupe

Napco Precision Instruments Co.,Limited

Products DescriptionN1-10 Benchtop Gold AnalyzerThe N1-10 XRF Analyzer offers a rapid and remarkably precise method for assessing karat or gold content, serving quality control, pricing, and practical utilization needs. It lets users perform quick, cost-effective, nondestructive tests to determine gold content and verify alloy composition.Beyond gold, the device delivers exceptional performance for various other valuable metals of significance. The analyzers are equipped with a comprehensive precious metals suite, encompassing elements such as Au, Ag, Pt, Pd, Rh, Cu, Zn, Ni, Cd,and In.Key Features for Jewelry Retailers:● Precise Metal Testing: Ensure the purity of gold (10k to 24k), silver, platinum, and other precious metals, giving you confidence in your stock and purchases.● Fast and Non-Destructive: Analyze materials without causing any damage, providing immediate results to your customers in-store.● Integrated Scale and Label Printer: Quickly weigh items and print professional labels with detailed material composition, adding a layer of trust and transparency for your clients.● Compact, Store-Friendly Design: This analyzer’s small footprint and ease of use make it the perfect addition to any jewelry store, from boutiques to large retailers.● User-Friendly Interface: Simplify staff training with an intuitive control panel that anyone in your store can operate with ease.● Customizable Reporting: Provide your customers with printed reports detailing their items' composition, enhancing their shopping experience and reinforcing your store’s credibility.SpecificationsWorking PrincipleEnergy Dispersive XRFDetectorHybrid DetectorAccuracy99.90%Relative Standard Deviation (RSD)RSD ≤ 0.1% (Au ≥ 90%)Analysis Range1 ppm – 99.99%Detection Limit~5–10 ppmTestable ElementsAu, Ag, Pt, Pd, Rh, Cu, Zn, Ni, Cd and InMeasurement Time30–60 secCameraFull-colorDisplay12.1" Touch ScreenPC / InterfaceIntegrated PC, WiFi, USB, HD cameraConnectivity3 USB + VGA (Optional)Operating SystemWindows 10/11, Napco SoftwareResolution200 ± 5 eVMultichannel AnalyzerDigital Multichannel Analyzer (MCA)Operating Environment5–38°C, ≤70% RHMain StructureHigh-strength Metal FrameSample Chamber25×25×7.5 cmAccessoriesAC adapter, 9999 Ag Standard, WiFi, Reusable Films, Ring HolderMachine Size42×36×38 cmMachine Weight30 kgPower RequirementsAC 110/220V, 50/60 HzRated Voltage0–50 kVRated Current1 mARated Wattage200 WPackage Size59×55.5×53 cmGross Weight48 kgWarranty1 Year + Lifetime Software UpgradeTest ReportsFeatures* Tests all colors of gold from 0.1% to 99.99% and silver, platinum, and palladium.* The hand-touch display shows both karat value and all percentages of metals.* Easy one-step calibration using pure silver.* Easy and safe to operate (does not require a professional)* All data can be stored on the computer.* Reports can be printed out with A4/A5 and label form.* Follow the easy steps to identify non-gold and plated gold.

N1 - 10  (ECONOMY MODEL Supports up to 10 Elements)

Dongguan Watchmaker Technology Co., Ltd.

Automicaled vacuum watch waterproof tester Testing for Waterproof Performance of Watches Fully automatic measurement, with multiple test programs, capable of detecting watch leaks through leak testing, requires an air compressor, equipped with a built-in printing system Testing Range:﹣0.7bar~+10bar      

2TH Automicaled vacuum watch waterproof tester

Rubin & Son (Hong Kong) Limited

   This powerful and accurate portable electronic gold tester give impressive performance, outstanding features and dynamic extended range of 6 to 24KT. Made in the USA.  

Gold Tester

GemTrue Multi Experior Diamond Tester At a Glance… Highly accurate diamond tester penDistinguishes between Diamonds &amp; MoissaniteShows you if you have a ruby or sapphirePatented illuminated tip provides easy and clear to read test resultsExtremely durable 0.6mm thermoelectric probe with a lifetime warrantySpecification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.91in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK9000 Multi Experior Tester1x Metal loose stone holder1x User manual1x Stylish carrying zip case   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS  Product Picture：     

DK9000 - GemTrue Multi Experior

DK8900 - GemTrue Diamond Experior   British designed and engineered diamond tester for highly accurate readings Main purpose is to detect for diamonds* Includes a metal alert in case you miss the stone and touch the jewelry surface Patented Illuminated display panel for easy to view detection results Audible tone to help quickly identify the test result Fitted with an integrated microchipped 0.6mm thermoelectric probe Superior tough retractable tip allowing true contact with the surface of the stone  Includes a patented 180-degree touch grip assisting to achieve accurate tests Added feature of an LW395nm Ultra Violet light source for detection of florescence in diamonds.  Automatic shut down function if you accidently leave it on Our design allows easy use in either your left for right hand Produced in house at our British-Chinese owned factory in Shenzhen Designed and engineered with long standing international technical and design patents  Specification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.0.98in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK8900 Diamond Tester1x Metal loose stone holder1x User manual1x PU leather carrying pouch   Warranty: 1 year from date of purchase.   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS.    Please note that if you are purchasing this tester in the UK then it will be the GemTrue Diamond Experior DK8900 that you receive, it is same tester the name just has been changed due to TM in the United Kingdom.     

DK8900 - GemTrue Diamond Experior

AT A GLANCE    British designed and engineered diamond tester for highly accurate readings Main purpose is to detect for diamonds* Includes a metal alert in case you miss the stone and touch the jewelry surface Patented Illuminated display panel for easy to view detection results Audible tone to help quickly identify the test result Fitted with an integrated microchipped 0.6mm thermoelectric probe Superior tough retractable tip allowing true contact with the surface of the stone  Includes a patented 180-degree touch grip assisting to achieve accurate tests Added feature of an LW395nm Ultra Violet light source for detection of florescence in diamonds.  Automatic shut down function if you accidently leave it on Our design allows easy use in either your left for right hand Produced in house at our British-Chinese owned factory in Shenzhen Designed and engineered with long standing international technical and design patents  Specification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.0.98in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK7900 Diamond Tester1x Metal loose stone holder1x User manual1x PU leather carrying pouch   Warranty: 1 year from date of purchase.   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS.      

DK7900 - GemTrue Diamond Plus

 Black Colour Gem Torch with 3 different light Sources(White,UV and Yellow Light)  	 This high quality extremely bright, high resolution light is perfect for shining through diamonds and coloured gemstones to detect cracks and inclusions. 	 It can also be used to show a stone&rsquo;s brilliance and scintillation. 	 Pocket size and easy to carry anywhere. 	 LED light 	 Yellow light 	 UV light 	 gem torch, led light, uv light, yellow light, flashlight, diamond torch, diamond light  

Gem Torch LED light UV Light Yellow Light Flash Light Diamond Torch Diamond Light

Delta Link Enterprises Ltd

The MTG-9900A timegrapher is a new generation timegrapher with top configuration and optimal performance. Equipped with digital color LCD touch screen. automatic microphone and mini heat sensitive printer. Test and display the beat noise, amplitude and beat error of normal mechanical watches and coaxial watches. Beat rates from 12000, 14400, 18000, 19800, 21600, 25200, 28800, and 36000 b/h can be tested. The beat rates are automatically identified by this tester in just a few seconds or you can change and manually set the beat rate to be tested. The lift angle is pre-set to default value of 52 degrees for normal watches and 38 degrees for coaxial watches. If you know the correct lift angle of the watch you are testing you can manually set the correct lift angle to get the most accurate Amplitude measurement possible. Uses the automatic microphone, can be manually rotated by hand or by program. Single phase power supply AC100V-240V (power consumption is about 8 watts)Displays daily rate in seconds per day (+/-300 s/d), Accurate to (+/-1 s/d)Amplitude: 90 - 350 degree, allowable tolerance (+/-3 degree)Beat error: 0-4.0ms, allowable tolerance (+/-0.1ms)Life angle: 20-70 degree, ex-works value: 52 degree

NEW GENERATION TIMEGRAPHER WATCH TESTER

Chlight (HK) Ltd

Presented to you is a jewelry magnifier that is specially designed for jewelers. It features a 10X zoom&nbsp;lens for enhanced performance. This powerful jewelry magnifier is an ideal piece of jewelry testing equipment.   Available in 4 types of zoom lenses, ranging from 10X to 30X.   Reliable performance.   Sturdy construction.  

Jewelry Magnifier

Ogi Asia Limited

 	 High-Resolution Diamond Grading Highlights: FireTrace, HD Camera, Lab, Symcut, Smart recut, Hearts &amp; Arrows, Online, Certificates, Reports.  

Scanox Propotion

 	 DK7000 multi&nbsp; diamond tester. 	 Our latest multi tester in our range offers you even more ease of use and accuracy when testing. The DK7000 is a portable user friendly tester that you can easily slip in your pocket that will distinguish diamonds from moissanite instantly and also alert you of simulants (other stones). 	 Complete with our patented 360 degree illumination feature allowing you to easily see your test results clearly without having to angle the tester to see the results. 	 The DK7000 multi tester uses advanced thermal electrical conductivity to test for diamond, moissanite and simulants (other stones). moissanite (a manmade stone) has the same thermal conductivity as diamond and registers as diamond on diamond testers, therefore using this multi tester helps you to accurately distinguish between diamond and moissanite. 	 Diamond tester,Multi diamond&nbsp; tester,jewelry tester,Diamond selector, Diamond and Moissanite Testers  

Multi Diamond Tester-A GemTrue Diamond Tester Jewelry Tester Diamond Selector

The newly improved design of this diamond tester is ideal for testing larger diamonds and is very easy to use. It is completed with an LW ultraviolet blue (365nm) lamp, allowing you to test the fluorescent reaction of stones. 	 With a PU leather case, loose stone testing tray and packaged in a box. 	 An essential tool for all your testing needs. 	 diamond testing tool, thermal tester, diamond selector, diamond tester, diamond tester price, diamond tester pen, diamond tester detector, diamond tester moissanite, best diamond tester, new diamond testers
	  

JEM-II Diamond Tester GemTrue Diamond Selector Diamond Tester Moissanite

 GemTrue Diamond Loupe Triplet 10x 20.5mm-A  	 Magnifying power: 10X. 	 Equipped with three bonded lenses. 	 Excellent distortion-free viewing. 	 Extra sharpness. 	 Pocket size. 	 With a swivel metal case for safe scratch-free storage. 	 Convenient to carry. 	 Ideal for jewel dealers. 	 GemTrue 20.5mm 10x Diamond Loupe, gem loupe, gemstone loupe, diamond loupe, triplet loop, jewelry loupe, jewellery loupe, Jewelry 10x triplet loupe  

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