Rolex Oyster Junior Sport ‘Beyer’ Double Signed With Original Box circa 1940

This Rolex Oyster Junior Sport reference 3136 is a well preserved example from the early 1940’s. The stainless steel Oyster case measures 31 x 39 mm and represents the robust sport watches that helped define Rolex during this period. The watch features an original black gilt dial with retailer signature ‘Beyer’. Beyer of Zürich is one of the most historic and respected watch retailers in the world, and signed dials supplied through Beyer are highly appreciated by collectors. The deep black surface with gilt printing creates strong contrast and depth, while the radium hour markers and hands reflect the utilitarian character of early Oyster watches.

Power comes from the in house Rolex calibre 59 manual wind movement. Based on the movement serial number, production is estimated circa 1940. The watch is accompanied by its original Beyer Zürich box, adding an attractive historical connection to the retailer that originally sold the watch.

Highlights
– Beyer-signed dial
– Original black gilt finishing
– Including original Beyer Zürich box

Specifications
Brand: Rolex
Model: Oyster Junior Sport
Reference: 3136
Case material: Stainless steel
Dial: Original black gilt dial with Beyer retailer signature
Markers: Radium markers and hands
Movement: Rolex calibre 59, manual wind
Case width: 31 x 39 mm
Year of production: circa 1940