This Omega Ref. 2613-1 from 1944 is a wonderfully preserved example of war-era Omega design and craftsmanship. Powered by the manual-wind Calibre 266, part of Omega’s renowned 30mm family of movements, this watch combines technical reliability with timeless understated beauty.
The original dial has developed a rich tropical patina over the last 80 years, creating a depth of character that only true vintage pieces can possess. The layout — featuring Arabic numerals, baton markers, and a railtrack minute scale — captures the elegant yet functional design language of 1940s Omega watches.
The 34mm stainless steel case sits comfortably on the wrist, while the warm tones of the tropical dial pair perfectly with the tan Epsom leather strap, giving this piece a refined yet lived-in charm.
Key Features
Reference: 2613-1
Year: 1944
Movement: Manual-wind Omega Calibre 266
Case: 34mm stainless steel
Dial: Original tropical dial with Arabic numerals and railtrack minute scale
Crystal: Acrylic crystal
Strap: Tan Epsom leather strap
A Word on Condition
This watch remains in excellent vintage condition throughout. The case shows light and honest wear consistent with age, while the dial’s tropical patina presents evenly with pleasing warmth and tone. The crystal is clear, and the movement runs well following a full inspection and service. The watch retains all the originality collectors value most.
Why Buy This Watch
The Calibre 266 represents one of Omega’s most respected manual-wind movements, part of the brand’s famous 30mm series known for its precision, durability, and ease of maintenance. Combined with the watch’s beautifully aged tropical dial, this example embodies everything that makes vintage Omega so desirable — authenticity, charm, and mechanical integrity.
For those seeking a classic and affordable entry into early Omega collecting, this watch offers remarkable presence and history. Few watches from this era remain so honest and original, making it an exceptional find for enthusiasts of 1940s Swiss design.
Every watch we sell is fully inspected and professionally serviced to meet our exacting standards. We stand by the quality of our stock, which is why every purchase includes bespoke Watts On Watches packaging, full purchase documentation, and a 12-month Watts On Watches warranty for complete peace of mind.
