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Seamaster Cosmic from 1970
The Omega Seamaster COSMIC Automatic from 1970 presents a refined late‑60s/early‑70s dress-sports profile rendered in stainless steel with 20 μm gold plating and a 36 mm case. Its period-correct acrylic crystal and original dial with applied Omega logo preserve the watch’s original appearance. At the heart sits the Cal. 565 automatic, a 24‑jewel movement running at 19,800 A/h, freshly serviced on 15-07-2025. For the contemporary collector this model offers wearable vintage character, straightforward mechanical pedigree, and an authentic example of Omega’s everyday precision from that era.
Watch dossier
Important details, without the clutter.
01Specifications+
- Brand / model
- Omega Omega Seamaster COSMIC Automatic Ref. 166026
- Reference
- 166026
- Estimated production
- 1970
- Case material
- Stainless steel with 20 μm gold-plating
- Case diameter
- 36 mm
- Dial
- Original vintage condition with applied Omega logo.
- Crystal
- Acrylic (period-correct).
- Crown
- signed
- Strap / bracelet
- Leather strap.
- Movement
- automatic
- Caliber
- Cal. 565
- Jewels
- 24
02Service & provenance+
Last serviced: 15 July 2025
The service includes the following operations: • Disassembly of the watch • Movement overhaul: dismantling • Cleaning, reassembly and lubrication • Use of Moebius synthetic oils • Ultrasonic cleaning of the case • Reassembly of the case and the watch • Final technical and aesthetic checks
03Delivery & returns+
Current store policies apply to this purchase.
Included with the watch