he model number IW392104 corresponds to the luxury men's watch IWC Da Vinci Perpetual Calendar Chronograph. This timepiece is a highly collectible Limited Edition of only 100 pieces worldwide, blending a classic, elegant aesthetic with some of haute horlogerie's finest complications. It was released to pay tribute to the design philosophy of the historic 1985 Da Vinci model.

Production Status & Price

• • Production Status: Discontinued. As a strictly limited run of 100 pieces, its production concluded shortly after its release (around 2017–2019). It is no longer manufactured by IWC and can now only be sourced through the secondary (pre-owned) luxury watch market.
  • Original Retail Price (List Price): When it was available at official boutiques, its official list price in Europe ranged between €58,300 and €62,100, depending on the local VAT rates of each European country.

Technical Specifications & Features

• • Case: Crafted from premium 950 Platinum with a diameter of 43 mm and a thickness of 15.7 mm. It features distinctive, movable curved lugs that ensure a highly comfortable fit on the wrist despite its prominent size.
  • Movement: Powered by the complex, in-house automatic IWC Caliber 89630 (part of the 89000-caliber family). It features a Flyback Chronograph and offers a robust power reserve of approximately 68 hours.
  • Dial: Elegant silver-plated dial with stylized Arabic numerals and blued steel hands.
  • Complications:
    • • Perpetual Calendar: Highly sophisticated mechanical program that displays the date, day, month, and year in a full four-digit format. It automatically recognizes the different lengths of months and leap years, requiring a manual adjustment only once every 577.5 years.
      • Moon Phase Display: An extremely accurate moon phase sub-dial integrated harmoniously at the 12 o'clock position.
      • Chronograph: Features a unique hour and minute totalizer combined in a single sub-dial at 12 o'clock, allowing the stopwatch duration to be read like a second clock.
  • Strap: Premium black alligator leather strap crafted by Santoni, secured with a platinum folding clasp.

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