From my personal rotation is the Jaeger LeCoultre Master Ultra Thin Perpetual Calendar in White Gold (Ref: 1303520). This reference was first introduced in 2013, and is currently the thinnest perpetual calendar in JLC's lineup. It is also one of the most user friendly perpetuals available: one push of the side button at 8 o'clock advances the calendar by one day, and the date, month, year and moonphase automatically adjust in sync.



This reference in white gold is rarely offered in the second hand market. It shares many great features with the more often seen steel version. However, aside from the case material, there is one key difference: the dial. The white gold model features an exquisite frosted textured dial that not only looks more refined, but also offers superior readability thanks the sharp contrast between the dial and hands.




Here are the details:

Condition: Excellent with only gentle signs of wear.

Case: 18k White Gold, 39mm Diameter, 9.2mm Thick

Buckle: Original JLC Pin Buckle -18k White Gold, 18mm.

Straps: Includes 2 extra unused Jaeger LeCoultre OEM alligator straps: black and dark brown. Original black alligator JLC strap currently mounted. All straps 21mm width, and regular length

Accessories: Full Set. Inner Box, Outer Box, Cardboard Box, Original Papers, Stickers with serial numbers.

Service History: Full Service in October 2016 by Jaeger LeCoultre. Warranty extends to October 2017.

Asking Price: $17,950 via wire, shipped and insured in CONUS. (MSRP: 33K)

Thanks for your interest!

Peter