Important Modern and Vintage Timepieces

Hong Kong, Oct 19, 2012

LOT 71

BAUME & MERCIER REF. 3578. TWENTY DOLLAR COIN WATCH Baume & Mercier, Swiss, No. 149002, Ref. 3578. Made in the 1970s. Fine, gold Twenty Dollar coin dated 1924 with concealed keyless watch.

HKD 30,000 - 40,000

USD 4,000 - 5,000 / EUR 3,000 - 4,000

Sold: HKD 66,250

C. Double case, coin opening with a push-piece concealed in the band, three-body hinged inner case. D. Gold with Arabic quarters and baton indexes, outer minute division. Blued steel baton hands. M. 20 mm, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, self-compensating fl at balance spring. Dial, case and movement. Diam. 35 mm.


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Grading System
Grade: A

Good

Case: 3-8

Good

Slightly scratched

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 3-01

Good

HANDS Original