gemini4
··Hoarder Of Speed et aliaWhat is the significance, if any, of the OXG inscription on the regulation bridge?
You won't be replacing the crystal?
My thinking is set out here: http://speedmaster101.com/blog/the-salvation-speedmaster/
In fact the real question is, should I polish it, or swap it and keep the worn crystal?
My thinking is set out here: http://speedmaster101.com/blog/the-salvation-speedmaster/
The crystal has a certain interest, a clear indication of the history. It is, as you suggest an easy swap and one that I may do.
In fact the real question is, should I polish it, or swap it and keep the worn crystal?
Spotless movement, even after service. Note the dirt on the pusher tubes, which normally indicate to me an unserviced watch.
Just my humble opinion, but if I had a dial that beautiful and untouched, I wouldn't let it hide behind those scratches on the crystal. I'd take some PolyWatch to it for 10 minutes and then admire the beauty.
Have you got a picture of the movement before service?
There are a few things that would be interesting to compare, such as the heads of the screw for the hour recorder joke, of the screw for dial and of a few others elements, as well as some stains on the cronograph bridge and on the 3/4 plate bridge under the operating lever.
Additionally, did you get a report of the values for rate variation, amplitude and beat error?
Does the polywatch really work? I have a watch with deep scratches on the crystal u think this would still work on it? Thanks
It works for surface scratches extremely well, but for really deep scratches (indents) in the crystal, there's not much you can do. Replacement is the best option if they're serious.