Specifications of this watch:

• Model Number: JC605MB
• Time of Day: Analog
• Functions: Date, Stopwatch
• Waterresistance: 10 ATM*
• Case diameter: 44 mm
• Case material: Steel
• Case color: Silver
• Type of glass: Double Dome glass 
• Hands: Luminous

Strap Specifications: 

• Material: solid S.S 
• Suitable for wrist circumference: 160 mm - 220 mm
• Type of closure: Buckle
• Grommet size: 18 mm
• Color: Silver

Clockwork Specifications:

• Mechanism: Chronograph
• Movement brand: JAPAN SEIKO 
• Battery:Seiko
• Battery life: 24 months
• Stopwatch: yes 

* As long as the crown is