Stainless steel case with a green (Barenia calfskin) leather strap. Fixed stainless steel bezel. Black dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Date display at the 6 o’clock position. Chronograph – three sub-dials displaying: 60 second, 60 minute and 1/10th of a second. Quartz movement. Scratch resistant sapphire crystal. Solid case back. Case diameter: 44 mm. Case thickness: 10 mm. Round case shape. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: AL 372BS4S6, AL.372BS4S6, AL372BS4S6. Alpina Startimer Pilot Military Green Big Date Black Dial Green Barenia Calfskin Leather Mens Quartz Watch AL-372BS4S6.