Zenith Defy - Brown Dial 1980 there's a small button on

there's a small button on the left side of the case

a plus for daily use

catching light in a way that a fixed setting never could

Sigma markings at 6 a clock indicate that the hands and hour markers are made of gold

featuring a deep black Onyx dial

Zenith Defy - Brown Dial 1980 there's a small button onHere's a vintage Zenith Defy automatic 28800 date from the 1970s. Keeps great time and is fully functional. Measurements include a 37mm case size and 17mm lug width. It's on an aftermarket black leather strap. Features include the time, date function at 4 o'clock, and a screw down crown. Brown dial. The dial has some marks and scratches scattered throughout. The lume in the hands and the second hand are still intact. Stainless steel case and caseback.