Tank Louis Cartier watch, large model, Manufacture mechanical movement with manual winding, caliber 8971 MC. Case in rhodiumized 18K white gold set with 40 brilliant-cut diamonds and beaded crown set with one brilliant-cut diamond totaling 0. 65 carats, silvered beaded dial, blued-steel sword-shaped hands, mineral crystal, strap in shiny fuchsia pink alligator skin, 16 mm double adjustable folding buckle in rhodiumized 18K white gold. Case dimensions: 33. 7 mm x 25. 5 mm, 6. 6 mm thick. Water-resistant to 3 bar (30 meters).Worn by Louis Cartier himself, theTank Louis Cartierwatch sets the standard for all Tank watches. To embody Louis Cartier's contribution tomodern style, later known as Art Deco, the tops of the lugs were rounded in contrast to the previously fashionable rectangular form and proud lines. Explore the full Cartier range here.