The Alpina AL-372BW4S26B Startimer Pilot watch combines a 41mm round-shaped brushed stainless steel case and a silver stainless steel bracelet with a push-button deployment clasp. It has a black analogue dial with luminescent silver hands, date display, and chronograph sub-dials which are protected beneath scratch-resistant convex sapphire crystal glass with anti-reflection coating. Power is generated by the quartz movement with an approximate battery life of 48 months. This model also has a water resistance of up to 100 metres.