Omega Speedmaster Calibre 321
This article provides a six-year ownership review of the Omega Speedmaster Calibre 321, a steel model that marked the return of the iconic 321 movement. The author compares it to other Speedmaster models, highlighting its detailed galvanic dial, flat-link bracelet, and hand-assembled movement, while also noting practical limitations like water resistance and lack of chronometer certification.
- Steel model with Calibre 321 movement
- Assembled by hand in a dedicated atelier
- Price: €17,100 (including VAT) at time of writing
- Original retail price: CHF 13,000 / €13,300 (including VAT) in 2020
The author prefers the 39.6mm straight-lug case of the Calibre 321 over the 42mm asymmetrical case of the modern Speedmaster Professional, despite liking the latter's crown guards and lyre lugs.
The galvanized dial of the Speedmaster Calibre 321 offers more detail than the varnished dial of the regular modern Moonwatch.
The flat-link bracelet is inspired by classic references 1039 and 7077 but lacks a micro-adjustment system in the clasp.
The watch experienced two instances of magnetism affecting accuracy, both resolved under warranty.
Despite practical shortcomings, the author considers it the best modern Omega Speedmaster in steel due to its high-end feel, finishing, and design details.
The watch pays tribute to the vintage Speedmaster 105.003 and Omega's watchmaking heritage.