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A 1959 Omega Seamaster
Omega Seamaster Ref. 14390-4 SC reflects the design language of 1959, with proportions and details characteristic of its era. Its 35.0 mm proportions, steel case and original dial create a composed, wearable presence without obscuring the watch’s individual period character. Inside, the manual calibre 285, fitted with 17 jewels provides the technical foundation and connects the watch with Omega’s watchmaking tradition. The calf leather strap completes a practical configuration suited to regular wear. For a contemporary collector, it offers a considered combination of period design, mechanical interest and everyday usability.
Watch dossier
Important details, without the clutter.
01Specifications+
- Brand / model
- Omega Omega Seamaster Ref. 14390-4 SC
- Reference
- 14390-4 SC
- Estimated production
- circa 1960
- Case material
- steel
- Case diameter
- 35 mm
- Lug-to-lug
- 44 mm
- Thickness
- 11 mm
- Dial
- original
- Crystal
- acrylic
- Crown
- signed
- Strap / bracelet
- calf leather strap
- Movement
- manual
- Caliber
- 285
- Jewels
- 17
- Movement serial
- 1757••••
02Service & provenance+
Last serviced: 14 July 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