| Option | MS-5517 | MS-9411 |
| Oyster-Style Flip Lock II - Solid Ends | USD 50.00 | N/A |
| Mesh - German Made for OWC | USD 65.00 | USD 65.00 |
| Vintage Style Riveted - Solid End links | USD 95.00 | USD 95.00 |
| Pelican Micro Case | USD 25.00 | N/a |
| Movement upgrades | ||
| ST18 Series (2892-A2) | N/A | USD 65.00 (extra MS-9411) |
| Soprod A-10 | N/A | USD 265.00 (extra MS-9411) |
| ETA 2824-2 or 2836-2 | No | No |
© Copyright 2012 OWC Watch Company | Terms and Conditions