The watch was launched in 1950. It features a screw-down back case. This particular example was retailed by TURLER and has the retailer's stamp on the dial. The inside of the case back is stamped stainless steel.
Vacheron & Constantin, RETAILED BY TURLER
CASE MATERIAL: Stainless Steel
BRACELET MATERIAL: Black Calf Leather
DIAL: White Lacquered with Black Roman Numerals
FUNCTIONS: Time and subsidiary seconds