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Showing results for tags 'eta 7750'.
Found 2 results
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Valjoux 7750 Date Only to replace Day/Date?
Displacement posted a question in Watch Repairs Help & Advice
Hello WRT! Glad to have found your site, the resources here are incredible for a beginning hobbyist like myself. I purchased a project LeJour 7000 (Valjoux 7750 powered) that is currently running hilariously fast- something like +2 hours per day. I purchased it with the intent to drop in a modern, more decorated 7750. The LeJour has a Day/Date dial (Seen here) but I've found a date-only 7750 that would fit the bill. Is it possible to use this movement and just add the day wheel from my current movement? Is the underlying hardware all there? Even better, what is the best way to -
Finished Valjoux 7750...scared to change crystal!
noirrac1j posted a question in Watch Repairs Help & Advice
Hello, I just finished this Lorenz chronograph with a 17 jewel ETA 7750 powering it. I had some rough patches when I lost the chronograph wheel friction setting and the hour lock. I ordered new ones and things went OK until I misplaced the hour counter wheel and had to go back in. After that I adjusted all the settings, which took removing the chrono wheel, hour counter, and minute counter hands twice to get them perfectly centered and resetting properly. Now I look at the crystal and my confidence wavers because I've never changed a glass crystal and this one is curved. I have all the to
