At 38mm this wears substantially larger and has more heft to it than all the 90's PreCeramic Rolex sports models. Highly underrated for a very long time , these are going up. Here is an all original one , with the correct wide fit crown and even the original rubber cage around the movement is fully intact. On a bespoke italian leather strap.

1978 Unpolished Zenith Movado Defy