J. ASSMANN Glashütte 18k yellow gold open face pocket watch no. 7162, Germany around 1870, two-piece construction dial with Roman hours at the edge slightly chipped, blued spade hands, hinged gold-cuvette, gold-plated board movement, blued screws, antimagnetic compensation-balance & Breguet-hairspring, diameter approx. 48 mm, original box with certificate enclosed, condition 2