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Circa 112 Years Old Antique IWC Schaffhausen / Antique 1920 Pocketwatch Movement / Pocketwatch Conversion / Serviced

Circa 112 Years Old Antique IWC Schaffhausen / Antique 1920 Pocketwatch Movement / Pocketwatch Conversion / Serviced

EVW PRODUCT NR: 326-6,3

You save 369,00 EUR right away

The service and identification document is included in the price.

 

This unique timepiece showcases a wristwatch conversion built around an original IWC pocket watch movement. The substantial 48mm steel case and contemporary lugs create a "jumbo" wrist presence with a 56mm lug-to-lug span, significantly diverging from the movement's original pocket watch format. The dial configuration, featuring the subsidiary seconds positioned at 9 o'clock, indicates the movement's rotation to accommodate a wristwatch crown position. The dial itself has been professionally refurbished, boasting stylized Arabic numerals and an inset seconds register for a clean and highly legible appearance.

Through the display back, one can admire the classic IWC pocket watch architecture, characterized by a large three-quarter plate and frosted gilt-toned finish. The manual-wind Caliber 65 movement features 15 jewels and proudly bears the serial number 6000•••, dating its production to 1914. Notably, the movement plates also display Swiss patent numbers +31457 and +55231, adding a layer of historical intrigue to its provenance.


This piece was meticulously serviced on 14.03.2026, adding practical value and reliability to this century-old pocket watch movement, now elegantly adapted for the wrist. As with all conversions, long-term comfort and parts durability are contingent upon the quality of the recase work and the adaptation of the stem, crown, and setting mechanism.

  • Brand and model: IWC Schaffhausen
  • Case material: Stainless steel case with a transparent exhibition back
  • Case size: 48 mm
  • Lug-to-lug: 56 mm
  • Thickness: 16 mm
  • Dial: Professionally restored by a dial specialist using period-correct techniques
  • Crystal: Mineral
  • Crown: Period correct
  • Strap or bracelet: Calf leather
  • Movement type: Manual
  • Caliber: Unknown
  • Jewels: 15
  • Movement serial: 6000•••
  • Estimated production: 1914, verified from internal movement serial tables
  • Water resistance: Splash Water Resistant (handwashing ok, not showering)
  • Service date: 14-03-2026

📦 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. 14-day inspection (unused, seals intact). Pro packing with tracking.

🛎️ 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 and bracelet cleaning (if applicable)
  • 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.

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