(c): Mars Mountain
ZENITH movement cal. 2531 from somwhere around 1964, 19 jewels manual subsecond movement. Based on cal. 2511, but equipped with a micrometric regulation system and a higher beat rate (21 600 vs 18 000). The power reserve holds a good 50 hours. This watch, model 220 S, is very accurate losing approx. a second per day.
5 comments:
Thanks a lot for the interesting blog. How much in your opinion is reasonable for paying for such a watch (in good condition)?
Well, as a collector my opinion doesn't really count, since my judgement sometimes get a bit clouded :) . Do some research on finished sales at eBay or similar sites, and you'll see what it is worth.
Dear Zenith owner, I own a gold Zenith 2532c 19 jewels ,bezel 20 microns G screwed steel back.On the front
There is a star then underneath that there is the name Zenith and just under that, there is the number 2400. The hour the minute and second hands are all on the middle pivot . .i have not seen a watch like this anywhere,could you please help . yours sincerly
Alan Rosier . my imail is rosierlassen @yahoo.com
Hi, may l know when is cal 2531 stopped production? I own a zenith watch but l don't know how to find out it's year of made
This iss a great post
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