Important Modern and Vintage Timepieces
Hong Kong, Oct 19, 2012
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.
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.
| 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  |