Exterior

Case Material : Titanium, Case back: Titanium and sapphire crystal
Glass Material : High-definition dual-curved sapphire crystal
Glass Coating : Anti-reflection coating on inner surface
Case size : Diameter 40 mm x Thickness 14 mm
Clasp type : Three-fold clasp with push button release
 

Functions

Water resistance : 10 bar
Magnetic resistance : 4800 A/m (60 gauss)
Weight : 107.0 g
Other details / Features : 

• 37 jewels
• Blue GMT hand
• Screw down crown
• See-through case back
• Screw case back
• Tri-fold push button release clasp
• Quick correction function of time difference adjusting to a calendar

Movement

Caliber no. : 9S86   Instruction
Movement Type : Automatic with manual winding mechanism
Power reserve : Approx. 55 hours
Accuracy : +5 to -3 seconds per day (when static)