Master Ultra Thin Perpetual Automatic 39mm 18-Karat Rose Gold and Alligator Watch, Ref. No. 1302520


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Editor's Notes

Jaeger-LeCoultre creates every element of its watches, from the dials to the high-complication movements, in its Vallée de Joux atelier, located in the valley of the Swiss Jura Mountains. This 18-karat rose gold 'Master' model is powered by a calibre 868/1 automatic movement that features moon phase and perpetual calendar functions - it takes into account the length of each month and counts leap years, so that it won't need any readjustment until March 1st, 2100. The 'Eggshell Beige' dial and dark-brown alligator strap give it a classic look, while the ultra-thin case means it will fit comfortably under a dress shirt.

We offer an eight-year warranty for all working parts and manufacturing faults for Jaeger-LeCoultre watches. For more information, contact one of our experts by emailing watches@mrporter.com

Technical Specification


  • Swiss-made calibre 868/1 automatic movement with 38-hour power reserve
  • 46 jewels, 28,800 Vph


  • Hour, minute and second hands
  • Day, date and month sub-dials
  • Moon phase window
  • Year window


  • Eggshell dial
  • Rose gold dauphine hands, gilded indices


  • 18-karat rose gold case
  • Screw-in crown for time adjustments and manual winding
  • Sapphire glass crystal
  • Exhibition case back
  • Buckle-fastening dark-brown alligator strap


  • Case diameter: 39mm; case thickness: 9.2mm; strap width: 18mm
  • Water resistance: 5 bar
  • Comes in a presentation box
  • Alligator: USA
  • This piece has been certified in accordance with the Hallmarking Act 1973
  • Reference number: 1302520
  • Made in Switzerland
Product Code 16301891330335897

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