Greetings from the 60s.
Nivada started in the 1920s in Grenchen, Switzerland manufacturing some great timepieces.

The Chronomaster chronograph represents the quintessence of the typical Swiss chronographs back then.
Introduced as a divers chronograph the dial inscriptions clearly show:

Chronometer – Aviator – Sea Diver

Typically for the the period while many expeditions have been taking place and the theme of the watch oriented towards the contemporary Zeitgeist.

The arrow and dauphine shaped hands combined with the black dial and the graduated revolving bezel combine the perfect look.

The freshly serviced Valjoux 92 with its 13 lines movement in the 38mm case (without pushers) completes the whole set up and .