RARE c.1940 Omega U-Boat Submarine Military Officer’s Watch Iron Cross 47mm

A Tribute to Naval History & Swiss Precision — c. 1940s Omega U-Boat Submarine Officer’s Wristwatch (47mm)

Presenting an exceptional and historically evocative timepiece. This substantial 47mm wristwatch is built around a magnificent, high-grade authentic Omega pocket watch chronometer movement dating to the 1940s era, elegantly housed in a custom-crafted stainless steel wrist case for modern, practical wear.

This piece pays homage to the submarine fleets of the mid-20th century. The custom enamel dial is highly detailed, depicting a surfaced U-boat navigating the seas, flanked by the Iron Cross and the traditional German military motto “Gott mit uns” (God with us).

Combining top-tier Swiss horological mastery with fierce naval history, this “marriage watch” (a historic pocket watch movement converted and rehoused for wrist wear) is both a highly functional precision instrument and a breathtaking conversation piece.

Historical Significance & Context:

• Precision at Sea: During the 1940s, submarine crews operated under grueling, high-pressure conditions where precision timing was not a luxury, but a matter of survival. High-grade chronometers were essential for celestial navigation, coordinating maneuvers, and calculating torpedo trajectories.

• Omega’s Horological Pedigree: Omega has long been recognized as one of the premier suppliers of highly accurate, robust timepieces to military forces and scientific expeditions throughout the 20th century. Their pocket watch calibers from this era are legendary for their durability and chronometer-level accuracy.

• The “Marriage” Watch Tradition: To preserve and enjoy the magnificent, oversized pocket watch calibers of the past, expert watchmakers carefully rehouse these antique movements into modern, wrist-worn cases. This allows the historic Omega mechanism to be worn daily and admired through a transparent case back, rather than sitting forgotten in a drawer.

Item Specifics:

• Movement Maker: Omega (High-grade Swiss mechanical pocket watch caliber, manual wind).

• Era/Theme: c. 1940s / Naval Military (U-Boat).

• Case Material: Stainless Steel with a transparent demonstrator (exhibition) glass back.

• Case Diameter: 47mm (A large, highly legible officer’s size).

• Dial: Custom enamel dial depicting a U-boat, the Iron Cross, and “Gott mit uns”. Classic Arabic numerals and subsidiary seconds dial at the 9 o’clock position.

• Watch Type: Custom Military Conversion / Marriage Watch.

Condition Report:

• Mechanical Condition: The historic Omega movement is in perfect working order and has been recently fully serviced. It runs smoothly, winds crisply, and keeps excellent time.

• Case: The 47mm stainless steel custom case is in pristine condition. The transparent demonstrator back is clean and clear, offering an unobstructed view of the beautifully finished, signed Omega mechanical movement.

• Dial & Hands: The enamel dial is flawless, vibrant, and highly legible.

• Disclaimer: As this watch contains a vintage mechanical movement, it is not waterproof or shockproof to modern standards. It should be worn with the care appropriate for a fine antique mechanism.

What’s Included:

• 1 Custom Omega 1940s U-Boat Military Wristwatch 1 An appraisal certificate for $3900

Shipping & Handling:

• Item will be carefully and securely packaged, shipping within 2 business days of cleared payment.

• Due to the high value and prestigious maker of the movement, it will be dispatched using highly secure, expedited shipping with full insurance and mandatory signature confirmation upon delivery.

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Returns:

• 60 days free return