Crown, Breitling Steel, Diam. 5.5 mm.
- BREITLING original crown in stainless steel. Comes in very good used and checked condition. The pictures is examples of what to expect.
- Diameter: 5.50 mm.
- Height: 3.70 mm.
- Case tube diameter: 2.00 mm.
- Thread: 0.90 mm.