PATEK & C°
Duplex exhaust system.
About :... Lot 9
Result :
Not available
Estimate :
Subscribers only
PATEK & C°
Duplex exhaust system.
About : 1850.
Silver pocket watch. Enamel dial, Roman numerals, apple hands. Mechanical movement with key winding. This watch is equipped with a duplex escapement which allows to have two dead seconds very rarely used. Signature on the cap.
Diameter : 57 mm.
Gross weight : 135.4 gr.
Pocket watch in silver, with manuel winding.
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