LED Light (Super Illuminator) Afterglow 100-meter water resistance Day and date display EDIFICE logo stamped on the crown and back cover. *Super Illuminator lights up the dial with a high-brightness white LED. Mineral Glass Screw Lock Back Case / bezel

LED Light (Super Illuminator) Afterglow 100-meter water resistance Day and date display EDIFICE logo stamped on the crown and back cover. *Super Illuminator lights up the dial with a high-brightness white LED. Mineral Glass Screw Lock Back Case / bezel material: Stainless steel Resin Band Day and date display Regular timekeeping Analog: 3 hands (hour, minute, second) Accuracy: ±20 seconds per month Approx. battery life: 3 years on SR920SW (3 hands and 3 dials) 3 years on CR1616 (Light 9 [sec/days]) Size of case: 51.5 X 43.6 X 11.8 mm Total weight: 86 g LED:White