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A Focused Expression of 1960s Omega Design
Vintage Omega Seamaster 600 reference 135.011 reflects the measured clarity of Omega’s circa 1966 dress watches. Its 35 mm stainless-steel case, silver-coloured dial and applied hour markers create a balanced, understated profile, while the acrylic crystal and signed crown preserve the model’s period character. At its centre is the 17-jewel manual-wind calibre 601, whose direct hand-winding ritual suits the watch’s uncomplicated design. For a contemporary collector, it offers a compact and thoughtful entry into Omega’s mid-century language of proportion, legibility and mechanical simplicity.
Watch dossier
Important details, without the clutter.
01Specifications+
- Brand / model
- Omega Seamaster 600
- Reference
- 135.011
- Estimated production
- circa 1966
- Case material
- stainless steel
- Case diameter
- 35 mm
- Lug-to-lug
- 39 mm
- Thickness
- 10 mm
- Dial
- refurbished
- Crystal
- acrylic
- Crown
- signed
- Strap / bracelet
- Leather Strap
- Movement
- manual
- Caliber
- 601
- Jewels
- 17
- Movement serial
- 2327****
- Water resistance
- Splash resistant only; not suitable for swimming or immersion
02Service & provenance+
Last serviced: September 17, 2026
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