Valjoux / Calibre 23
Valjoux Calibre 23
Collection profile
Introduced in 1914, this column-wheel chronograph became a benchmark for early twentieth-century timing mechanisms and established Valjoux's reputation for precision.
More from Valjoux
- Calibre 72 — Launched in 1942, this manually wound column-wheel chronograph powered iconic watches from Rolex, Patek Philippe, and others, earning legendary status among collectors.
- Calibre 7750 — Debuting in 1974, this robust automatic chronograph with cam-switching became the world's most widely used mechanical chronograph movement, found in countless luxury and mid-range timepieces.
- Calibre 7751 — A derivative of the 7750 featuring additional complications including triple calendar and moonphase, demonstrating Valjoux's capacity for complex movement architecture.