• iwc movement cal 52 and cal 53
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117 Years Old IWC Schaffhausen | Pocket-to-Wrist Conversion | Cal. 53 SAv (19''' H 6½) | Antique 1908 | Serviced

117 Years Old IWC Schaffhausen | Pocket-to-Wrist Conversion | Cal. 53 SAv (19''' H 6½) | Antique 1908 | Serviced

EVW PRODUCT NR: 3324-20

 

"The Rauschenbach Era Patent – A 117-Year-Old Horological Monument."

This Antique IWC Schaffhausen Conversion is a masterclass in early 20th-century Swiss engineering. At its heart lies the prestigious Caliber 53, manufactured in 1908. This specific movement carries the rare +31457 stamp, referencing the 1904 Swiss patent by Johannes Rauschenbach-Schenck, then-owner of IWC. It represents a pivotal moment in the brand's history, showcasing the transition to modern industrial precision while maintaining the "Probus Scafusia" standard.

The watch features its original antique porcelain/enamel dial, distinguished by its high-gloss white finish that remains untouched by time. Adorned with classic Arabic numerals and a set of ornate, period-correct gilt Louis XVI hands, the dial is a window into the elegance of the Belle Époque. Housed in a new, robust 47mm stainless steel case with an exhibition back, this timepiece allows you to admire the patented 117-year-old beating heart—serial number 407235—on your wrist.

Collector Notes & Investment Potential

Conversion watches featuring patented IWC calibers from the Rauschenbach era are blue-chip investments for any serious collector. The "Jumbo" 47mm presence makes it a bold statement piece, while the combination of a flawless porcelain dial and a movement verified by IWC serial tables (1908) ensures its long-term value. This is not just a watch; it is a wearable piece of mechanical art that bridges two centuries of Swiss excellence.

SPECIFICATIONS

  • Brand: IWC Schaffhausen
  • Model: Pocket Watch Conversion (Marriage)
  • Year of Production: 1908 (Movement)
  • Movement: Manual Wind, Caliber 53 (+31457 Patent Stamp)
  • Movement Serial Number: 407235
  • Case: New Custom-Made Stainless Steel (Exhibition Back)
  • Case Size: 47 mm (without crown)
  • Dial: Original Porcelain/Enamel with Arabic Numerals
  • Hands: Period-correct Louis XVI, Gilt
  • Crystal: Mineral (New)
  • Condition: Serviced & Maintained

📦 What’s Included

Box/Case: Secure black travel watch case.

Documents: Invoice and our service certificate worth €369 — included free of charge

🚚 Shipping, Returns

Insured worldwide shipping. Pro packing with tracking. 14-day inspection period.

🛎️ Call-to-Action

Questions or an offer? Click “Negotiate Your Price”. Serious collector inquiries welcome.

🔧 Included Service Benefits

💰 If you ever decide to sell the watch, a documented service will significantly enhance its market appeal and resale value.

🛠️ A professional service worth €369 — included free of charge.

The service includes:

  • Full disassembly, ultrasonic cleaning, and lubrication using Moebius synthetic oils
  • Regulation and timing adjustment
  • Ultrasonic case cleaning
  • Final technical & aesthetic inspection

📄 An official service certificate is provided, listing key technical and identifying details — ideal for insurance, provenance, or future resale.

🛡️ This ensures peace of mind and removes the need for servicing for the next 3–5 years.

950.00 EUR
950.00 EUR
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