Description:  1935 Lido

Model Name


Case Date


Case Serial


Signature Locations

Outside case, movement, dial

Case Signature Format



6AF, 17 Jewels, Adjusted, USA

Movement Date Code


Case Material Description

10K Gold Filled (yellow with engraving)

Case Dimensions

33mm lug to lug x 17.4mm without crown

Case Type

Snap back, rectangular

Crystal Specifications

23.4mm x 13mm, rectangular (G-S X934-5)

Other Details


NOTES:  This watch has been tentatively identified as the Lido based on G-S Crystal Catalog No. 43, which lists this crystal as belonging only to that model.  


This is the third example of the Lido in my collection.  The other two are dated 1934 and have a fully numbered dial and an embellished bezel. This example with an indexed dial and a smooth bezel is typical of this period in the 1930s, when the same model was offered with variations, including 2) numbered vs. indexed dial, 2) white vs. black vs. yellow dial color, 3) engraved vs. unengraved case, 4) subseconds dial vs. no subseconds dial.

1935 Lido