Omega Speedmaster Calibre 321 Chronograph 42mm

The Omega Speedmaster Calibre 321 Chronograph 42mm is widely praised for its historical significance, craftsmanship, and elegant design, with owners appreciating its faithful re-creation of vintage models and superior finishing on the bracelet and movement. Some owners find it wears well, like a piece of history, and prefer its proportions and lighter weight to other Speedmasters. However, its high price point, often double that of other Speedmaster models, is a significant consideration, with some questioning the value proposition despite the unique Calibre 321 movement and dedicated production facility. Accuracy varies, with one owner reporting +20 seconds per day, while others note it is less accurate than the 3861 movement. The Omega Speedmaster Calibre 321 Chronograph 42mm is considered by many to be the ultimate Speedmaster, highly regarded for its blend of historical horology and refined execution.