0858 Watch Mainspring 1.50 x 0.11 x 290 (11 1/2')(Calibers in description) Omega® 863 The external diameter of the

The external diameter of the spline is 1

Generic (not genuine) Bezel Insert to fit Omega® 082SU1589 msa 79

Genuine Rolex® upper end piece holder only

Rolex® 730

genuine Accutron® 7597-1

0858 Watch Mainspring 1.50 x 0.11 x 290 (11 1/2')(Calibers in description) Omega® 863 The external diameter of theDimensions: 1. 50 x 0. 11 x 290 (11 1 2') End Type: Tongue End Material: Swiss Made unbreakable Calibers: Benrus DMA, Benrus DNA, Buren 12 14, Buren 14, Buren 14GN, Buren 14LN, Buren 14SC, Felsa 100, Frenca 310, Frenca 315, Gruen 416, Gruen 416R, Gruen 422R, Gruen 423, Gruen 424, Gruen 425SS, Gruen 715, Helbros 95, Helbros 99. Helbros 140, Lip 4, Lips 263, LIp 264, MST 415, Oris 294, Phenix 130, Phenix 132, Phenix 140, Rolex 1182, Wittnauer 10K,