Omega® Crown (Waterproof, with split post attached), yellow, total length 8.10 mm, case numbers: 7165 Omega® quartz crowns with stem attached Chime Change Fork 1161 is

Chime Change Fork 1161 is specifically for Hermle Movement 1161

8 mm (7/64”)

streamline and Corsican mainspring number 2874

90 mm) to fit Omega® (for case number listing see part number OM-069BA42134)

08 x 150 (5 3/4")

Omega® Crown (Waterproof, with split post attached), yellow, total length 8.10 mm, case numbers: 7165 Omega® quartz crowns with stem attached Chime Change Fork 1161 isOmega Crown (Waterproof, with split post attached), yellow, total length 8. 10 mm, case numbers: 7165 Omega Yellow Waterproof Crown with female post attached, square, diameter 4. 00 mm, fits tube 2. 00 mm, total length 8. 10 mm. Fits Omega Case Number 7165 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.