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Balanced 1960s Omega Classic
The Omega Classic CK 2598 presents a compact, early 1960s case proportions with a clean steel construction and period-correct acrylic crystal that reflect mid-century design restraint. Its original dial and signed crown keep the watch visually authentic while the modest 33 mm diameter suits vintage sensibilities. At its heart the manually wound Caliber 520, a 17-jewel movement, speaks to Omega’s tradition of durable, serviceable mechanics. With a documented service in 2026 and clear identification, it offers a historically faithful wristwatch that appeals to collectors who value original specification and mechanical integrity.
Watch dossier
Important details, without the clutter.
01Specifications+
- Brand / model
- Omega Omega Classic Ref. CK 2598
- Reference
- CK 2598
- Estimated production
- Circa 1960
- Case material
- steel
- Case diameter
- 33 mm
- Lug-to-lug
- 39 mm
- Thickness
- 9 mm
- Dial
- original
- Crystal
- acrylic
- Crown
- original
- Strap / bracelet
- calf leather
- Movement
- manual
- Caliber
- 520
- Jewels
- 17
- Movement serial
- 1746••••
02Service & provenance+
Last serviced: 21 March 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