Jaeger-LeCoultre 5000.42 Master Ultra Thin Hexagon

€1777.00

Jaeger-LeCoultre 5000.42 Master Ultra Thin Hexagon

Description:
For sale is an exceptional, rare, and highly collectible Jaeger-LeCoultre 5000.42 (Master Ultra Thin Hexagon) luxury wristwatch, produced in the late 1970s. This model stands out with its unique hexagonal case and flawless mechanical heart, reflecting the finest traditions of JLC watchmaking.

Watch Dimensions:

  • Width (excluding crown): 35 mm (due to the unique hexagonal shape, it has a more substantial presence on the wrist);

  • Length (lug-to-lug): 37 mm;

  • Case thickness: Ultra-Thin – a mere ~7.5 mm, allowing it to slide effortlessly under a dress shirt cuff.

The Distinction of the Calibre 900 Movement:
Beating inside this timepiece is the legendary Jaeger-LeCoultre Calibre 900 automatic movement (operating at 28,800 vph, featuring 32 jewels and a date function). This caliber is a true marvel of Haute Horlogerie engineering:

  • Ultra-thin construction: At the time of its introduction, it was one of the thinnest automatic movements in the world with a full-size rotor (measuring just 3.25 mm in thickness).

  • Industry prestige: This movement was so advanced and reliable that Jaeger-LeCoultre supplied it to other top-tier manufacturers. It served as the foundation for the Audemars Piguet Calibre 2125 and was also utilized by another member of the "Holy Trinity"— Vacheron Constantin, who modified it into their famous Calibre 1126.

Condition and Highlights:

  • Mechanical condition: The watch has just undergone a full overhaul by professional watchmaker, invoice for 460 eur service - included. The mainspring was replaced, and the watch keeps excellent, reliable time, ready for long-term enjoyment.

  • Aesthetic condition: The case has been professionally polished to look clean and sharp while carefully preserving its original geometric lines.

  • Components: Comes with the original crown and the original buckle, dial original and in very good condition.

  • Strap: Fitted with a brand-new, premium handmade dark green genuine leather strap that perfectly complements its vintage aesthetic.

This is a timepiece that will only appreciate in value and is incredibly difficult to find on the market today.

I invite you to check my other listings as well. Any questions or inquires are welcome in DM/email.

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