Omega Jumbo Railroad Leaf 1939

A remarkable survivor from a golden era of watchmaking — this oversized Omega from 1939 stands out not just for its vintage charm, but for its rare proportions and elegant detailing. Housed in a robust 37.5 mm stainless steel case, this early Omega “Jumbo” feels surprisingly modern on the wrist.

The untouched railroad-style dial is a masterclass in early 20th-century design: silver-toned with rose gold-tone numerals and matching slim rose leaf hands, offering a refined and symmetrical aesthetic. These dials were typically reserved for precision timekeepers — and this one is a true collector’s dream.

Powering the watch is Omega’s Caliber 23.4 SC, a manually wound movement known for its precision and reliability. For fans of oversized vintage watches, this is an exceptional piece that bridges early wristwatch history with timeless style.

- wrist size in our picture is 18cm circumference -

DIAL:

• original never touched silver colored Railroad dial in outstanding condition
• original slim leaf hands & crown
  

STRAP & BUCKLE:

• black GOLDAMMER KARDINAL Alligator Embossed Leather Watch Strap / 2 mm thick
• gold plated GOLDAMMER buckle

 CASE:

• excellent overall condition, showing no traces of use
• 3- body stainless steel case with snap-on case back
  
• 37.5 mm (without crown) / 43 mm (lug-to-lug) / 19 mm (between lugs) / 10 mm thick
• year: 1939
  
• total weight: 49 g

MOVEMENT:

• Omega Cal. 23.4 SC - manual wind
  
• 15 jewels, 180000 A/h, 43 hours power reserve
• professionally serviced 10/2025
• -2 sec/d / 340°

BOX & PAPERS:

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

GOLDAMMER REFERENCE: #1230