Important Wristwatches, Watches & Clocks
Geneva, Hotel Des Bergues, Oct 17, 1992
A. S. & F. Mystérieuse, Breveté S. G. D. G., circa 1900.
Fine silver keyless mysterious watch. Three body bassine et filets, polished case. Glass dial with Arabic numerals. GiIt bras croissant shaped movement, 10 jewels, cylinder escapement. Diam. 54 mm.