Tansa – Jumbo Vintage Swiss Watch – ETA 1100 – 19 Rubis – 38 mm – 1950s A beautiful vintage Swiss wristwatch by Tansa, featuring an elegant oversized “jumbo” case design and a classic mid-century aesthetic from the 1950s. The watch is powered by an original Swiss ETA 1100 manual-wind mechanical movement with 19 jewels, a reliable calibre widely used in quality Swiss watches of the era. The movement is clean, functional, and visually well-preserved. The watch appears to have been kept largely in original condition, preserving its authentic vintage character and natural aging. Timekeeping The watch is running properly. Vintage mechanical watches may show timekeeping variations of approximately ±1 minute per day depending on usage and environmental conditions. The watch will be tested with a high-precision machine before shipment. Case Gold-plated case Diameter: approx. 38 mm excluding crown Oversized “jumbo” vintage case design Stainless steel snap-back caseback Reference: B059/3 Visible signs of wear and plating loss consistent with age Dial Original silver-tone dial Textured outer chapter ring Applied hour markers and gold-tone hands Signed Tansa – 19 Rubis – Antimagnetic Visible patina, scratches, and aging marks adding authentic vintage character Movement Swiss manual-wind mechanical movement ETA calibre 1100 19 jewels Swiss Made Clean and working condition Strap Vintage leather strap signed “Swiss Made” The strap appears period-correct and may possibly be original to the watch Wearable condition General Condition Good vintage condition with visible signs of use and age-related wear. The watch retains its original character and has not been over-restored. Important Notes Please review all photos carefully and read all descriptions in detail. I aim to avoid any unexpected results for buyers. No water resistance test has been performed; therefore, water resistance is not guaranteed. Vintage watches may show timekeeping deviations of approximately ±1 minute per day. Delivery time is approximately 5–7 days for Europe, 7–10 days for other countries, and 15–20 days for Italy. The buyer is responsible for any applicable import VAT, customs duties, and taxes.