18k gold round case, n.261658, olive pushers.

Argenté dial, painted indexes and arabic numerals.

Hand-winding movement, n.418671.

Leather strap.

Size: 35 mm.

Notes: Reference 4072 was in production from 1938 until the late 1960s, and is one of the most iconic and sought after vintage chronograph made by Vacheron Constantin. It is a very diverse model, cased most often in yellow gold and rarely in pink gold, stainless steel, or steel and gold.