Holders for Balance Screws 0.90 mm Omega® 13 OM Genuine Omega® date indicator driving

Genuine Omega® date indicator driving wheel

Generic (not genuine) Flat Gaskets

Generic (not original) jewel for oscillating weight (lower)

25 x 700 (27 1/2")

The English Time and Tide Dial 7 7/8" is white with black writing in the English language

Holders for Balance Screws 0.90 mm Omega® 13 OM Genuine Omega® date indicator drivingHolders for Balance Screws 0. 90 mm is a specialized slide locking pin vise specifically designed to hold balance screws. Many of the older watches were designed with balance screws, which need adjustment to ensure an even oscillation of the balance wheel. This holder is designed to hold a balance screw with a head diameter of 0. 90 mm. Total length of this pin vise is 115 mm.