Driving system	Automatic with manual winding
Caliber Number	4R35
Case	Stainless steel
Band material	Nylon
Glass	Sapphire crystal
Glass coating	Anti-reflective coating
Lumi Brite	Lumibrite on hands and indexes
Drive duration	Approx. 70 hours
Accuracy	45 to -35 seconds per day
Water-resistance	20 bar
Magnetic-reluctance	Equipped
Size	H45.1mm × W42.4mm × D11.7mm
Others	Stop seconds hand function Screw case back Date display Screw-down crown 23 jewels