Luminox self-powered illumination, constant glow for up to 25 years in any light condition

Origin: Swiss Made
Always Visible: Constant glow for up to 25 years
Size of case (diameter): 42 mm
Function: Time Date
Water resistance (meters, feet, ATM): 200 / 660 / 20
Movement: Swiss Quartz
Case material: CARBONOX™
Bezel: Uni-directional rotating
Case back: 316L Stainless steel screw in
Crystal glass material: Hardened mineral crystal (550-650 Vickers)
Crown: Screw in, double security gasket, crown protected
Strap / bracelet: Genuine rubber
Lug width: 24 mm
Case height: 14 mm
Weight: 74 g