Tank Louis Cartier watch cartier guilloché on the inside and

guilloché on the inside and vertically brushed on the outside

To achieve this gradation (from light-blue to midnight blue)

which delivers approximately 72 hours of power reserve

paired with a blued steel seconds hand that moves smoothly across the dial

8 mm and a lug-to-lug length of 51

Tank Louis Cartier watch cartier guilloché on the inside andTank Louis Cartier watch, large model, Manufacture mechanical movement with manual winding. Case in rose gold 750 1000, beaded crown set with a sapphire cabochon, gray dial, golden finish steel sword shaped hands, mineral crystal, semi matt gray alligator leather strap, ardillon buckle in rose gold 750 1000. Case dimensions: 1. 32 x 1. Thickness: 0. 25. Water resistant up to 3 bar (approx. 30 meters 100 feet).