Exterior

Case Material : Stainless steel
Glass Material : High definition dual-curved sapphire crystal
Glass Coating : Anti-reflective coating on inner surface
Case size : Diameter 39.0 mm x Thickness 12.3 mm
Clasp type : Three-fold clasp with push button release
 

Functions

Water resistance : 10 bar
Magnetic resistance : 4800 A/m (60 gauss)
Weight : 148.0 g
Other details / Features : 

• Screw down crown
• Screw back
• Dual-curved sapphire crystal glass
• Power reserve: Over 72 hours

Movement

Caliber no. : 9R65    Instructions
Movement Type : Spring Drive
Power reserve : Approx. 72 hours(3 days)
Accuracy : ±1 second per day / ±15 seconds per month (average)