Christie’s roundel
Lot 44

CORUM, CLASSICAL TOURBILLON RÉPÉTITION MINUTES CATHÉDRALE WHITE GOLD MANUALLY-WOUND SKELETONISED MINUTE REPEATING TOURBILLON WRISTWATCH WITH CATHEDRAL GONGS

NO. 02/25, CIRCA 2006

Closed28 October 2009

Price Realised

USD 86,500

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CORUM, CLASSICAL TOURBILLON RÉPÉTITION MINUTES CATHÉDRALE

WHITE GOLD MANUALLY-WOUND SKELETONISED MINUTE REPEATING TOURBILLON WRISTWATCH WITH CATHEDRAL GONGS
NO. 02/25, CIRCA 2006

Mechanical movement, 40 jewels, tourbillon regulator, repeating on gongs via hammers, transparent dial, three-part case in 18k white gold, transparent case back fastened by six screws, 18k white gold Corum deployant clasp, case and movement signed
Diameter: 42.5 mm.

Specialist note

With Corum presentation box, certificate, magnifying glass and product literature.

Cathedral chimes - In broad terms, the striking mechanism consists of gongs that are circular steel coils, fixed at one end and which progressively surround the minute repeater movement. When struck by hammers, they vibrate and produce chimes.
"Cathedral" gongs refer to a mechanism whereby the steel coils are wrapped almost twice around the movement, and in result enhances both the quality and duration of the chime.