A gentleman's wristwatch of steel, ref. 20218–1. Mechanical “bumper” with automatic winding, cal. 138SS. White dial with steel hour markers and hands. Universal Gay Frères bracelet of steel with folding clasp. Circumference app. 18 cm. Watch diameter 35 mm. 1950s.
The watch was featured in Hodinkee's ''Bring a Loupe'' article series from Febuary 2019.