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232.30.42.21.01.001 vs 215.30.44.21.01.001
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| Specification | ||
|---|---|---|
| Production | 2011–2016 | 2016–present |
| Era | Caliber 8500 | Master Chronometer 8900 |
| Status | discontinued | current |
| Case diameter | 42mm | 43.5mm |
| Case material | Stainless steel | Stainless steel |
| Bezel | Unidirectional 60-minute | Unidirectional 60-minute |
| Bezel material | Black ceramic (Liquidmetal) | Black ceramic |
| Crystal | Sapphire | Sapphire |
| Water resistance | 600m | 600m |
| Dial | Black | Black |
| Movement | Automatic | Automatic |
| Caliber | 8500 | 8900 |
| Manufacturer | Omega | Omega |
| Winding | automatic | automatic |
| Power reserve | — | ~60 hours |
| Complications | Date | Date |
Compare 232.30.42.21.01.001 with another generation