Tank Française watch, small model, quartz movement. Steel case, yellow gold octagonal crown set with a synthetic cabochon spinel, silver-grained dial, blued-steel sword-shaped hands, sapphire crystal, gold and steel bracelet. Case dimensions: 25 mm x 20 mm, thickness: 6.76 mm. Water-resistant up to 3 bar (approx. 30 meters/100 feet).