Marine chronometer by Thomas MERCER in London from the Ets Kelvin & Hugues in London (see plate brass). No. 18508 years 1949
Model 56 hours, mounting gimbal.
In its box in mahogany and with its box of transport. Stopwatch not polished.
Complete with key, in perfect working condition.

56 am, 1949
19/19 / cm 19, D 13 cm, 4 kg, 8 kg with its transport box.