Cartier Tank Americaine Watch - 34.80 mm Steel Case - Navy Blue Alligator Strap - WSTA0016 IW371610 and months and leap years

and months and leap years in a counter at 12 o'clock

silver dial with silvered open work grid with sunray effect and black transferred Roman numerals

18K white gold bezel set with 116 diamonds

blue rubber strap and additional yellow rubber strap

Case size: 30

Cartier Tank Americaine Watch - 34.80 mm Steel Case - Navy Blue Alligator Strap - WSTA0016 IW371610 and months and leap years34. 80mm x 19. 00mm steel case, 6. 50mm thick, octagonal crown set with a synthetic blue spinel, sapphire crystal, silvered dial with blued steel sword shaped hands, quartz movement, navy blue alligator skin strap, 12mm adjustable folding buckle. Water resistant to 30 meters.