Traditional Chelsea instruments were manufactured with either a hinged bezel or a bezel you could screw on and off as you do with the E.S.Sørensen Mini Series. With "Zealand" it is different! The bezel is pulled off and pushed on, very easy and simple as shown on the image. The wall flange is mounted with 2 screws. After the wall flange is mounted push on the bezel until it "clicks" into the wall flange. Twist the bezel until the instrument dial is correctly oriented. The instrument is now beautifully presented without any visible screws, a typical Scandinavian detail.