Genuine OMEGA Speedmaster crown 5.5 mm for 2.5 mm tube, steel
Dimensions:
Diameter: 5.5 mm
Height: 2,5 mm
Thread: 1,2 mm
Suitable for 2.5 mm tube diameter
Suitable for models with the following reference numbers:
125.003, 125.007, 125.007.63, 14387, 14387.2SC, 14389, 14389.1, 14389.11.CSP, 14389.12CSP, 14389.9CSP, 1438911.CSP, 1438911CSP, 14390, 14390.6SC, 14390CSP, 2169, 2640, 2640.12SC, 2640. 2, 2640.4, 2640.8SC, 2640.9, 2649, 2649.1, 2690.2SC, 2715, 2715.1, 2759.1, 2759.11SC, 2759.3, 2759-11SC, 2792, 2792.6SC, 2891.1, 2923, 2923.4, 2937, 2937.5, 2938, 2938.2, 2938.3SC, 2990, 2990.1