1mm for external diameter and 16
5 mm with a length of 48 mm
Genuine Omega® operating lever spring date
90 mm) to fit Omega® (for case number listing see part number OM-069BA42134)
Fits Omega® Case numbers: 1780002
Omega® Case Back Gasket (Round O-Ring) OM-088NS0911 (replacement for 0880911N), see all case numbers in description Rolex® 1030 1mm for external diameter andOmega Case Back Gasket (Round O Ring) OM 088NS0911 (replacement for 0880911N), see all case numbers in description O ring case back gasket to fit Omega case numbers: 5950052, 5951378, 5954060, 5962379, 5962579, 7950833, 7951378, 7951578, 7954060, 7954378, 7962379, 8954060, OM 088NS0911 (replacement for 0880911N) *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied byPerrin