Chronomaster Original

The Zenith Chronomaster Original Triple Calendar, reference 18.3400.3610/21.C911, is a sophisticated reinterpretation of one of Zenith’s most historically significant chronograph designs. Crafted in precious metal and equipped with a complete calendar and moonphase complication, this certified pre-owned luxury watch is presented in new condition and supplied as a full set with its original box and papers.

The 38 mm case is made entirely from 18K rose gold, faithfully echoing the proportions of the iconic 1969 A386 while adding warmth and exclusivity through its precious metal construction. The black dial creates a striking contrast against the rose gold case, featuring Zenith’s signature overlapping chronograph sub-dials at 3, 6, and 9 o’clock. The triple calendar display includes day and month apertures at 11 and 2 o’clock, a central date hand, and a moonphase indication integrated within the 6 o’clock counter. Applied hour markers and faceted hands with luminous material ensure excellent legibility despite the complexity of the layout.

Powering the watch is the in-house El Primero 3610 automatic movement. Operating at a high frequency of 36,000 vibrations per hour (5 Hz), this advanced calibre enables precise 1/10th of a second chronograph measurement and delivers a power reserve of approximately 60 hours. The movement is visible through the sapphire case back, showcasing Zenith’s renowned chronograph expertise.

The watch is fitted with a high-quality leather strap that complements the rose gold case and enhances its refined yet sporty character. Offered in new condition and accompanied by its original box and papers, this pre-owned luxury watch represents an exceptional opportunity to acquire a full set Zenith Chronomaster Original Triple Calendar in rose gold, combining heritage design, advanced chronograph performance, and elevated elegance.