The "Impermebile" model is one of the most sought after and rare Etanche chronographs of the 1940s.
This rare version with first series black dial, small signature, glossy black color and golden graphics is one of the least seen configurations on the market.

The stainless steel case is called "Clamshell" (Shell) as it is made waterproof through the use of 4 screws that secure the case back to the case.

Complete with box and warranty and preserved in excellent condition, the present watch, is an excellent opportunity for the most experienced connoisseurs who want to add an exceptional rarity to their collection