Generic balance staff (collet 40) to fit Rolex® calibers: 700, 710, 720, 730, 740, 745, 760, 765, 775
Generic balance staff (collet 40), part 3855, Fits calibres: Rolex® 700 Rolex® 710 Rolex® 720 Rolex® 730 Rolex® 740 Rolex® 745 ...
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