Omega 2620 Jumbo Sub Second “Dagger” – 18k Rose Gold, 1947

This Omega Ref. 2620 from 1947 is a striking example of the brand’s mid-century elegance, defined by clean geometry, refined details, and beautifully balanced proportions. The Jumbo 38 mm 18k rose gold case— large for its era — gives the watch a confident yet understated presence on the wrist.

The untouched silver dial is all about purity and precision, highlighted by its sharp dagger hour markers, a rare and visually captivating design that instantly draws the eye. Paired with the slim sub-seconds at six and the original rose-toned handset, the layout feels both timeless and distinctively Omega.

Inside beats the reliable Caliber 265, part of the celebrated 30mm family, known for its durability and chronometric stability. With its crisp case lines and warm rose-gold glow, this example stands out as an exceptionally preserved Omega dress watch.

- wrist size in our picture is 18cm circumference -

DIAL:

• original never touched silver colored dial in great condition
• original hands & crown
  

STRAP & BUCKLE:

• dark brown GOLDAMMER Kardinal leather strap fitting up to 20 cm wrist size / 2 mm thick
• rose gold plated GOLDAMMER buckle

CASE:

• excellent overall condition, showing regular traces of use
• 3- body 18k rose gold case with snap-on case back from casemaker Charles Dubois & Cie
  
• 38mm (without crown) / 45 mm (lug-to-lug) / 18 mm (between lugs) / 10 mm thick
• Year: 1947
• Reference: 2620
• total weight: 45 g

MOVEMENT:

• Omega Caliber 265 - manual wind
• 15 jewels, 18000 A/h, 45 hours power reserve
• professionally serviced 11/2025
• -1 sec/d / 270°

BOX & PAPERS:

• GOLDAMMER certificate of authenticity & service documentation card
• GOLDAMMER box

GOLDAMMER REFERENCE: ##1198