The Rotary Mens Windsor GB05423/03 watch combines a 37mm round shaped gold PVD stainless-steel case and gold PVD stainless-steel bracelet with a push button deployment clasp. It has a champagne analogue dial with a day date display which is protected beneath a scratch resistant sapphire crystal glass. Power is generated by the quartz movement. This model also has a water resistance of up to 100 metres. Case Depth. 7.2mm.