1943 · Hertig
-
Shown in the order they were catalogued.
Features
Mechanical
A watch powered by a traditional mechanical movement, typically requiring manual winding to operate, without the use of batteries or electronic components.
Small Seconds
A sub-dial showing the seconds hand separately from the main dial, usually placed at 6 o'clock position.
Incabloc
A shock protection system used in watch movements, preventing damage to the balance staff, which is critical for maintaining accurate timekeeping.
Fancy curved lugs
The Certina 320B, also marked K.F. 320 after Kurth Frères, the company behind Certina, is a 12''' (27 mm) manual-wind movement with small seconds and Incabloc shock protection, from around 1945. Hertig of Biel used Certina movements like this one in watches sold under its own name.