Genuine Omega® center wheel with cannon pinion, pivot mainplate side 1.00 mm, part 184, fits Omega® 19 Omega® 1150 17-340 has a ring size

17-340 has a ring size 3"x 9/16"-3/4"

Illinois 18/0 size 47383

This Hytrel Crystal Gasket Assortment comes with 98 "I" shaped plastic gaskets for use when installing thin mineral or sapphire crystals into watch cases

part number 1911 fits Omega® 865

yellow ring (Mido® colour 20)

Genuine Omega® center wheel with cannon pinion, pivot mainplate side 1.00 mm, part 184, fits Omega® 19 Omega® 1150 17-340 has a ring sizeGenuine Omega center wheel with cannon pinion, pivot mainplate side 1. 00 mm, part 184, fits Omega 19 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.