Worth a read: Speedmaster101 for in depth information.
1961 Omega Speedmaster Green DON 2998-6
SKU: 042
The Specs
Summary
- Year: Circa 1961
- Size: 39 mm
- Case: Stainless steel, screwback
- Dial: Swiss Made, Radium 'alpha' hands
- Movement: Caliber 321 manual
- Reference: 2998-6
- Accessories: Strap/7912 with 6 endlinks