Driving system	Automatic with manual winding mechanism
Caliber Number	4R35
Case	Stainless steel case Case back: stainless steel and glass
Glass	Dual-curved sapphire crystal
Drive duration	Power reserve: 41 hours
Water resistance	Water resistance for everyday life
Magnetic reluctance	Magnetic resistance
Size	H43.6mm x W38.3mm x D11.2mm
The perimeter of bracelet	198mm
Weight	121g
Driving system	See-through case back Screw case back Jewels: 23 jewels Stop second hand function