Reference 5801.185 | Calibre 25-651 Automatic | Diameter 43mm

This Certina Revelation dates from 1970 and has a monocoque case which means the movement can only be taken out through the front of the case. It comes on an original  integrated stainless steel bracelet. The Revelation was Certina's answer to the succes of the Omega Dynamic, the watch which form was based on the anatomy of the human wrist. Ergonomics was a relevant topic for people in the seventies