Specifications:
Movement: ronda 763
Case: S/S
Glass:  sapphire crystal
Dial: HOUR /MINUTE /SECOND
Strap: Leather
Clasp: 316L ss
Caseback: stainless steel perspective caseback
Function: 50 meters waterproof, shockproof,
Case diameter: 36mm; 
Band diameter: 16mm;
Thickness: 9mm.