The Casio EFR-S572DC-1AVUEF Edifice watch combines a 45mm round shaped stainless steel case and bracelet with a push button deployment clasp. It has a black analogue dial with a date display, luminescent hands and chronograph sub-dials which is protected beneath scratch resistant sapphire crystal glass. Power is generated by the quartz movement. This model also has a water resistance of up to 100 metres. Neo-display A luminous coating provides long-term illumination in the dark after only a short exposure to light. Screw lock back The screw connection on the base of the housing optimally protects the inner workings of the watch and simultaneously provides easy access, when changing the battery. Stopwatch function - Total Weight 120g - Case Depth 9.1mm - Case Width 44.7mm - Watch Movement Quartz - Water Resistance 100 metres