Signed Crystal on Omega: How to Tell and Where to Look

jezbanks · May 7, 2026

Sorry if this is a stupid question, but when people refer to a signed crystal, how and where is it signed?

Passover · May 7, 2026

In the center of an branded crystal you usually find a symbol of the manufacturer, like this on an Omega:

Usually it's very small so you need good eyes! 🧐

myouss · May 7, 2026

J jezbanks
Sorry if this is a stupid question, but when people refer to a signed crystal, how and where is it signed?

The 'how' is that it's etched into the crystal itself. Will be visible with a loupe or microscope, and if you know what you're looking for, it's possible to see in the right conditions with the naked eye (I just tested with some of mine).

It should be right in the centre, though I do have some watches where it appears slightly off-set, and I've considered that normal.

Signed Crystal on Omega: How to Tell and Where to Look

jezbanks

Passover

myouss

Similar threads

Omega Pocket Watches and Radium Lume: How to Tell

First Time Owner of an Omega, My 166.010 & Questions on Beads Of Rice/BOR Options...

How to Tell if an Omega Speedmaster Case Is Overpolished

Seeking advice/ guidance regarding trying to get a signed crystal

Should You Service a Vintage Omega Watch? Risks, Timing and Collector Advice

9ct Gold 1950s Omega help and advice