crystal

The opening in the watch is whats best if you know the model, otherwise measure the bottom where  it would fit into the case in mm

Is it a round crystal or shaped?

its shaped?

Have you removed the crystal or is it still in the watch??

Its out

Measure the widest dimensions top to bottom , side to side on the old crystal with a digital calipers, and then do the same inside the crystal groove on the bezel, write them down, they should be +/- .005mm of each other. Use a average measurment.

If this is the 1955 unknown, it is a Cushion style crystal. let me know the measurements and I will check the 1960 GS catalog that I have.

Greg

Geez Old Ticker, I almost pulled the trigger and blew that watch away what with those perfect crosshairs !!!!!!!!!!

By Cushion style  do you mean it steps up first or has  sides,because it does.

Do you have the measurements?

Cushion style is referring to the shape of the bezel/crystal, Round, Square, Rectangle, Tonneau, Barrel, ect...

Do you have the measurements?

This watch is the 1955 Ranger, crystal CMY305-2E.

There you go, ID'd and the crystal number you need.

Thanks Shawn.

Hereafter's a little ditty I wrote about watch crystals...   http://www.mybulova.com/node/691

Hmmm... 1955 "Ranger," or "Conrad?" With so few 1953- 58 ads for non "round" bezels (and no records!) maybe some day we'll know, for sure??? 

:-)  Scott