Men's luxury Swiss automatic watch, Vacheron Constantin Calibre 2475 SC/2 movement with 27 jewels and approximately 40 hours power reserve. Features an Analog dial displaying day and date functions via three sub-dials, luminous hands/markers for night readability. Includes hour, minute, second indicators; day-of-the-week display; month end indicator (approx). Round stainless steel case, dark grey alligator leather strap with silver-tone buckle clasp. Fixed silver-tone bezel. Scratch resistant sapphire crystal glass. Water resistant up to 100 feet / 30 meters.