Omega® Crown (Waterproof), 18kt yellow, diameter 3.00 mm, tap 0.80 mm, see all case numbers in description LeCoultre® 210 Fomblin Grease Used by the

Fomblin Grease Used by the Top Swiss Watch House

Omega® 252

Screw heads range in diameter from 1

Helbros 72

Omega® Crown (Waterproof), 18kt yellow, diameter 3.00 mm, tap 0.80 mm, see all case numbers in description LeCoultre® 210 Fomblin Grease Used by theOmega Crown (Waterproof), 18kt yellow, diameter 3. 00 mm, tap 0. 80 mm, see all case numbers in description Omega 18Kt Yellow Waterproof Crown, square, diameter 3. 00 mm, fits tube 1. 60 mm, total height of crown 1. 95 mm, flush pipe, tap 0. 80 mm. Fits Omega case numbers: 118113, 1950997BZ, 1951515, 1952080, 1952378, 1953378, 195784BZ, 1960360, 19603601, 1960361, 1962379, 1967720, 1969800, 2960360, 2960360X, 3952378, 39523781, 3953378, 39533781,