Tank Américaine watch, large model, mechanical self-winding movement. 750/1000 rose gold case, sapphire-set octagonal crown. Satin-finished silver dial, blued steel sword-shaped hands. Semi-matte gray alligator strap, interchangeable 750/1000 rose gold deployant buckle. Case size: 44.4 mm x 24.4 mm, thickness: 8.6 mm. Waterproof to 3 bars (~30 meters). Features: