HISBRUNNER & CO., SHANGHAI

HISBRUNNER &| CO., SHANGHAI
No. 200725
Early 20th century

Soap pocket watch in 18k (750) gold with chronograph and minute repeater

Case: round on entirely smooth hinge, gold bowl signed and numbered, two push-buttons for chronograph and minute-repeater chimes
Dial: white enamel with Roman numerals for the hours, minute track, central hand for the chronograph, small second hand and external graduation for 1/5th of a second
Movement: mechanical with crown winding, compensated bimetallic balance, anchor escapement, advance/delay adjustment racket, two-hammer gong chime

Diameter: 55 mm
Gross weight 122,5 g

HISBRUNNER &| Co, Shanghai
Early 20th century
Gold chronograph and minute repeating hunting cased pocket watch