Interview with Zenith’s Product Chief about Reviving the Chronometer Calibre 135
The interview explores Zenith’s revival of the historic Calibre 135, a competition chronometer originally produced from 1949 to 1962 that earned 235 Observatory prizes and represents a significant portion of the brand’s chronometry accolades. By redesigning the movement component‑by‑component, Zenith has preserved its classic architecture while adding modern features such as a 72‑hour power reserve, hacking seconds, and ±2 seconds per day precision, resulting in a high‑horology piece that blends heritage with contemporary performance. Looking ahead, the Calibre 135 will anchor the exclusive GFJ collection, with production limited to around 300 pieces annually and a program of new complications and collaborations slated every two years. The strategy positions Zenith to attract collectors seeking limited‑edition, artisanal watches, offering an alternative to independent brands while leveraging in‑house finishing expertise and high‑value materials such as platinum, onyx, and tantalum.
Buying Time Analysis: The interview underscores the significance of reviving Zenith’s historic Calibre 135 as a strategic move that blends heritage craftsmanship with modern innovation, reinforcing the brand’s technical prowess and expanding its appeal to a discerning, high‑horology clientele.
