Lot 306

Zenith

An attractive vintage wrist chronograph with 45 min. counter

Due to the increased demand for reliable chronographs, Zenith used a large number of chronograph movements from Excelsior Park between 1945 and 1956. The calibres 4 and 40 were given the designations 143 and 143-6, respectively. Later, ebauches from the Martel Watch company were used. Calibre 143-6 is still considered very robust and extremely reliable. Other renowned Swiss watch brands such as Gallet and Girard-Perregaux also use the same movement.
The dial of this wristwatch chronograph has a breathtakingly beautiful patina. Over the years, small brown sprinkles have developed on the dial, which harmonise wonderfully with the darkened luminous material of the hour markers and hands. The dial bears the Zenith star and the Zenith signature at 12 o'clock, as well as a small seconds and a 45-minute counter; its first 10 minutes are marked separately. The 37 mm steel case is particularly well preserved, and its lugs still have the bevelled edges. The case back bears a serial number both on the outside and inside.