Omega 2486 Cosmic Moonphase 1940s

Omega Cosmic 2486-1 – Moonphase Jumbo – 1944 / A Complicated Classic in stainless steel

The Omega Cosmic was introduced in 1947 as the most prestigious model in Omega’s post-war catalogue — and this Reference 2486 shows exactly why. Housed in a rare 37 mm stainless steel case, it features a complete calendar with moonphase complication.

The elegant dial showcases day and month windows at the top (French language wheels), a moonphase within the sub-seconds at six, and a vibrant blue date track encircling the design. Combined with gold hands, a blue date hand, and the warm patina of time, this piece has undeniable charisma.

Preserved in beautiful original condition, this Cosmic wears large, both in size and presence. For collectors of vintage complication watches, this one is pure stardust.

- wrist size in our picture is 18cm circumference -

DIAL:

• original never touched silver dial in great overall condition
• original hands, dial and crown
  
• day and month wheel is in French language

STRAP & BUCKLE:

CASE:

• excellent overall condition, showing minor traces of use
• 3- body stainless steel case with snap-on case back
  
• 37 mm (without crown) / 45 mm (lug-to-lug) / 19 mm (between lugs) / 10.5 mm thick
• reference: 2486-1
• year: 1944
• total weight: 48 g

MOVEMENT:

• Omega Cal. 27 DL PC
  
• 17 jewels, 18000 A/h, 44 hours power reserve
• professionally serviced in 11/2025
• -9 sec/d / 330°

BOX & PAPERS:

•  certificate of authenticity & service documentation card