Driving system	GPS Solar
Caliber Number	5X53
Case coating	Dia shield
Glass	Dual-curved sapphire crystal
Glass coating	Super-clear coating
Lumi Brite	Hands and indexes
Drive duration	Operating for approx. 6 months (when fully charged), power save: approx. 2 years
Water resistance	10 bar water resistance
Magnetic reluctance	Magnetic resistance
Size	H49.9mm x W42.7mm x D13.5mm
The perimeter of bracelet	203mm
Weight	159g
Driving system	"LIMITED EDITION" engraved on the case back Serial number engraved on the case back Screw case back Overcharge prevention function Power save Dual-time Power reserve Satellite acquisition status display function Reception result display function Function to prevent the gps signal reception function from working (in-flight mode) Automatic hand position alignment function