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Omega Sei Tache — 1952
Born in 1952, the Omega Sei Tache Ref 2639-13 reflects postwar watchmaking clarity and purpose. The design balances practical legibility with restrained period detailing, offering a calm, purposeful wrist presence. At its heart sits the Cal. 266 (30T2), a movement lineage respected for solid construction and dependable performance within Omega’s mid-century output. For the contemporary collector, this reference presents a direct link to classic mechanical craftsmanship and era-specific design language; further visual context is available in the accompanying video.
Watch dossier
Important details, without the clutter.
01Specifications+
- Brand / model
- Omega Omega Sei Tache Ref. 2639-13
- Reference
- 2639-13
- Estimated production
- 1952
- Caliber
- Cal. 266 (30T2)
02Service & provenance+
The watch has been technically and visually inspected. It did not require servicing and is ready to wear.
03Delivery & returns+
Current store policies apply to this purchase.
Included with the watch