
| Year: | Ca 2011 |
| Condition: | Good (3 of 5) |
| Original warranty: | Not included |
| Box: | Not included |
| Pressure tested: | Yes |
| Model: | 323.21.40.44.01.001 |
| Manufacturer: | Omega |
| Series: | Speedmaster Day-Date |
| Type: | Men's watch, astronaut model |
| Diameter: | Ø 40 mm |
| Thickness: | 14.75 mm |
| Case: | Brushed/polished steel 18 carat rose gold |
| Back case rear: | Solid |
| Bracelet: | Steel |
| Dial: | Black with luminescent index markings, luminescent hands |
| Buckle: | Folding clasp made of 18 carat rose gold |
| Glass: | Scratch-proof sapphire crystal |
| Bezel: | 18 carat rose gold |
| Movement type: | Automatic winding |
| Seconds hand: | Floating |
| Movement: | Omega 3606 (base movement ETA 7751) with 25 jewels, 28800 vph |
| Power reserve: | 44 hours |
| Date: | Month, day and date, slow date shift |
| Functions: | - Tachometer - Chronograph |
| Other: | Chronometer (COSC-certified) |