Please note this is an Ex-Display watch The Baume & Mercier 10623 Riviera watch combines a 43mm round shaped stainless steel case and dodecagonal bezel with a blue rubber strap and push button clasp. It has a blue analogue dial with luminescent hands, a day/date display, and chronograph sub-dials, all of which is protected beneath scratch resistant sapphire crystal glass. Power is generated by the Swiss made Valjoux 7750 automatic movement with 25 rubies and a power reserve of up to 48 hours. This model also has a sapphire crystal case back and a water resistance of up to 100 metres.