3940J, First Series, Perpetual Calendar, Yellow Gold LeCoultre with ample fine hand finishing

3940J, First Series, Perpetual Calendar, Yellow Gold LeCoultre with ample fine hand finishingA First Series ref. 3940J, one of fewer than 1000 examples. Featuring a 'Type B' Stern configuration with stepped subdials, this early example still employed many manual dial making techniques such as manually finished apertures and applied indices. Just 8mm thanks to the revolutionary micro rotor calibre 240 Q, the 3940 has defined the design of the perpetual calendar as a complication since. This example includes the rarely seen and early ellipse

SKU: 56433651481 · From telecamera-cantiere.com