Case GG 750, IWC International Watch Company manufacture, enamel dial with Roman numerals, hours, minutes and seconds, movement starts to run, dust cover also made of solid gold, movement mounted on 15 jewels, 4 gold chatons, brequet spring, compensation balance, anchor escapement, movement and case signed, Works no.: 56697, case no.: 692, signs of wear, diameter approx. 5.3 cm, in a case, around 1890
