Balance Staff For Caliber 600 620 630 NA

Balance staff Fits Rolex® 600 620 630 635 645 NA Vintage aftermarket replacement watch parts for repair check us out for all of your watch part needs.
Balance Staff Fits Rolex® caliber 600, 620, 630, 635, 645 NA These models have been manufactured in 3 different hairspring sizes Collet size .40, .50 and .55.  We carry only .40 and .50. please select the correct size. Swiss MadeFits Caliber 600, 620, 630, 635, 645, NA Non Original Part   ***WatchMaterial is an independent part supplier of aftermarket watch parts. WatchMaterial is not affiliated with or sponsored by Rolex® Watch U.S.A Inc. Rolex® warranty may be voided by using generic aftermarket parts.***  

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Balance Staff Fits Rolex® Caliber 101/2H 700 710 720

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Generic Balance Staff Fit Rolex 600, 620, 630, 635, 645 NA. Watchpartusa is independent of and not affiliated with or sponsored by Rolex® Watch U.S.A.

Balance Staff to Fit Rolex Caliber 600 620 630 635 645 NA Collet size 0.50

Balance Staffs – Tagged Staffs – Page 2 – Welwyn Watch Parts

Rolex 3135-140 watch part automatic device upper bridge Movement Caliber 3135,3130 Genuine spare