TANK FRANCAISE Serial Number:4456100339FY The engravings on the cap

The engravings on the cap top – a laurel wreath

One of the favorites among Jaeger-LeCoultre aficionados is available in a ladies' version

and polished or satin-finish links of the bracelet ensure that the Ballon Bleu watch by Cartier floats within the world of Cartier watchmaking

and an interchangeable blue rubber strap with fine adjustment system

TANK FRANCAISE Serial Number:4456100339FY The engravings on the capLouis Cartier created the Tank watch in 1917. A legend was born. The first prototype was presented as a gift to General Pershing some years before the watch was brought to market in 1919. The lugs blend seamlessly into the stark edges of flat vertical brancards, lending the watch its unique aesthetic. The clean, crisp lines have proved hugely popular with a free spirited, elegant clientle. The now iconic Tank watch has inspired countless variations