Compare Studio
145.012 vs 3590.50
Differences are highlighted. Rows where both references share a value are dimmed.
| Specification | ||
|---|---|---|
| Production | 1967–1968 | 1988–1996 |
| Era | Last caliber 321 | Caliber 861 |
| Status | discontinued | discontinued |
| Case diameter | 42mm | 42mm |
| Case material | Stainless steel | Stainless steel |
| Bezel | Tachymeter | Tachymeter |
| Bezel material | Black aluminium | Black aluminium |
| Crystal | Acrylic (Hesalite) | Acrylic (Hesalite) |
| Water resistance | 60m | 50m |
| Dial | Black | Black |
| Hands | Straight (baton) | Straight (baton) |
| Lume | Tritium | Tritium then Super-LumiNova |
| Lume type | Tritium | — |
| Movement | Manual chronograph | Manual chronograph |
| Caliber | 321 | 861 |
| Manufacturer | Omega (Lemania base) | Omega (Lemania base) |
| Winding | manual | manual |
| Complications | Chronograph, tachymeter | Chronograph, tachymeter |
Compare 145.012 with another generation