Generic (not genuine) Crown (Waterproof, yellow, square, 5.50 mm) to fit Omega® case numbers: 10833764, 11470423, 1660000, see all case numbers inside 24mm Tan Watch Straps Timex® REF 136-327902

Timex® REF 136-327902

Horizontal or vertical fill

Omega® 1863

This 10 o'clock indicator displays "count down seconds and racing time hours"

plus one point mandrel and one wheel mandrel

Generic (not genuine) Crown (Waterproof, yellow, square, 5.50 mm) to fit Omega® case numbers: 10833764, 11470423, 1660000, see all case numbers inside 24mm Tan Watch Straps Timex® REF 136-327902Generic (not genuine) Crown (Waterproof, yellow, square, 5. 50 mm) to fit Omega case numbers: 10833764, 11470423, 1660000, see all case numbers inside GENERIC (this is not original) Omega Yellow Waterproof Crown, square, diameter 5. 50 mm, fits tube 2. 50 mm, total height of crown 3. 60 mm, flush pipe, tap 0. 90 mm. Fits Omega case numbers: 10833764, 11470423, 1660000, 1660121, 1750032, 17500321, 1750033, 1750033P, 2295041, 2627, 2750032, 3750032,