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Just got started with restoring my Tissot Seastar Chronograph, 40508-9X, ser# 2418468, mod 870 1277, vintage early 1950.

Need to replace the crystal and seal, maybe hour and min hands (not a must).

The dims of the crystal are: 28,55 OD X 27,0 ID X 3,5 high. Mat is plastic, the shape is domed. Uses an ID metal ring, which is OK.

The seal measures: 33,0 X 31,0 X 2,0

Can't find it in the US... Does anybody have those parts or where can I get them?

 

Rainer

 

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I'd suggest cousinsUK.com (England). I live in Sweden myself and being a tiny country it's almost impossible to get any spare parts locally. So far Cousins has never failed and their customer service is just brilliant.

Good luck with your project!

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