Impressive case with hand polished black finish. Bevelled front and side glasses. Special regulator dial with separate hour, minute and second hand. Newly developed Hermle high precision movement only to be wound once a month. The solid anchor has rubin paletts. Movement has 6 ball bearings and 6 rubin bushings. Power reserve. Anchor setting can be done with a precision scew on the pendulum stick. The second hand makes 78 steps for a 1 minute turn. Numbered edition with quality certificate. 37 x 11 x 6 in.