Automatic movement Dubois Depraz 42021 DD / 57 Jewels
28,600 Vibrations/hour – 42-hour Power Reserve – Geneva stripes rotor.

Bridges and mainplate with perlage finishing – 42 mm Diameter
Incabloc shock protection system – Smooth steel pusher – Notched and engraved steel case back.

Sunken and black azurage counters or silver galvanized dial
Super-Luminova coated numerals and hands (for optimal readability).

Hesalite glass crystal (similar to plexiglass, highly shock-resistant
and polishable. Prevents glass breakage).