108th Auction

2023/5/20

Lot 414

Wilhelm Bröcking

A rare Hamburg lever chronometer from Swiss production

Sold

estimated
1.2002.500 €
Price realized
1.500 €
specific features
Case
14 K pink gold, dome with engraving: "W. Bröcking, Uhrmacher der Deutschen Seewarte Hamburg".
Dial
Enamel.
Movement
Bridge movement, 2 going barrels with clickworks and long counterpressure spring, club-tooth lever escapement, large screw compensation balance.
Case no.18395
Diam.50 mm
Circa1890
Ctry.Germany
Wt.96 g


The Bröcking family of watchmakers enjoyed a high reputation in Hamburg. In 1830 Bröcking’s father Johann Wilhelm Hinrich established the Bröcking watch company, which Wilhelm took over after his death in 1862.
From 1883 on Wilhelm was the watchmaker at the naval observatory in Hamburg and amongst other things responsible for releasing the time ball that allowed the ships to set their chronometers accurately. Bröcking produced pocket and marine chronometers, some of which were presented for testing at the German Naval Observatory. He also built the standard time clock at the Hamburg stock exchange, which was in use until 1972. Wilhelm Bröcking died in 1897; the shop in Hamburg was continued by his descendants until 1962. Its last address was at Jungfernstieg 7.
This watch is illustrated and described in: Trödler Original, issue 9/2010, p. 44ff.