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Vintage Rolex Wellington Observatory WW2 Men’s Military Watch
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► SELLER'S DESCRIPTION
Up for sale is a vintage Rolex Wellington Observatory men’s wristwatch produced during the World War II era. Watches from this period reflect a fascinating chapter in Rolex history when wartime conditions led the company to utilize a variety of case makers and configurations, resulting in subtle differences between otherwise similar models.
This example features a classic military-style dial with bold Arabic numerals, an outer minute track, and a red 24-hour inner track. The dial is signed “Rolex” and “Observatory” and has a clean time-only layout without a sub-seconds register, giving it a purposeful and highly legible appearance.
The case was produced by Keystone, a known supplier of cases to Rolex during this period. The inside of the caseback is stamped “Keystone” and “Base Metal,” consistent with original examples from the era. The case measures approximately 30 mm excluding the crown and is constructed of nickel. The exterior caseback carries a personalized engraving reading “J.B. Beatty.”
Powering the watch is its original Rolex manual wind movement, which is currently running and holding accurate time. The movement is Rolex signed and consistent with wartime production.
The watch is fitted on a NOS era-correct Bonklip-style stainless steel bracelet that suits the military character of the piece. The crown appears to have been replaced at some point during the watch’s lifetime.
The watch is in good physical condition for its age and shows signs of use and age consistent with a worn vintage timepiece. The dial displays natural aging acquired over decades of use. The photos best describe its physical condition and should be reviewed carefully.
Key Details
• Brand: Rolex
• Model: Wellington Observatory
• Era: 1940s (World War II Era)
• Movement: Original Rolex Manual Wind Movement
• Case Maker: Keystone
• Case Material: Nickel (Base Metal Caseback)
• Case Size: Approximately 30 mm (excluding crown)
• Dial: Rolex Observatory Dial with Arabic Numerals and Red 24-Hour Track
• Bracelet: NOS Bonklip-Style Stainless Steel Bracelet
• Notes: Personalized “J.B. Beatty” Caseback Engraving; Crown Believed to Have Been Replaced
• Condition: Running and Holding Accurate Time
A highly collectible Rolex Wellington Observatory from the WWII era, offering strong originality, classic military styling, and a fascinating connection to an important period in Rolex history.
Ships carefully. Feel free to message me with any questions.
► ARCHIVE FILE: ROLEX — BRAND HISTORY
Rolex began in London in 1905, when Hans Wilsdorf and his brother-in-law Alfred Davis founded Wilsdorf & Davis to case Swiss movements for the British market. Wilsdorf registered the Rolex name in 1908, choosing it because it was short, easy to pronounce in any language, and fit neatly on a dial. He then set about proving that wristwatches, still dismissed as jewelry, could be precision instruments: a Rolex earned the first chronometer certificate granted to a wristwatch in 1910, a Kew Class A certificate followed in 1914, and the firm moved to Geneva in 1919.
Read the full Rolex story — and shop all Rolex watches ►► RELATED TIMEPIECES DETECTED (4)
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