Yellow gold-tone 18kt yellow gold case with a brown leather strap. Fixed yellow gold-tone 18kt yellow gold bezel. Silver guilloche dial with blued-steel sword-shaped hands and black Roman numeral hour markers, minute markers around an inner ring hour markers. Minute scale around the inner rim. Dial Type: Analog. Date display at the 6 o'clock position. Cartier Calibre 120 Automatic movement, based upon ETA 2000-1, containing 33 Jewels, bitting at 28800 vph, and has a power reserve of approximately 40 hours. Scratch resistant sapphire crystal. Gold octagonal crown set with a faceted sapphire crown. Solid case back. Rectangle case shape, case size: 45.1 mm x 26.6 mm, case thickness: 8.85 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Additional Info: 18kt yellow gold octagonal crown set with a faceted sapphire. Tank Americaine Series. Luxury watch style. Watch label: Swiss Made. Item Variations: W2603156, Cartier-W2603156. Cartier Tank Americaine Automatic Men's Watch W2603156.