Important Watches, Collector's Wristw...

Hotel Richemond, Geneva, Oct 13, 2001

LOT 272

Unsigned, Tide Auto-matic. Produced inthe 1970's.Unusual astronomic, tonneau-shaped, center-seconds, self-winding, stainless steel and gold-plated gentleman's wristwatch with date, the indicationof the high and low tide and themoon phases.

C. three-body, bicolor, polished, screwed-down steel back, gold-plated case.D. matte silver with applied gold and blue indexes, concentric, a graduation in Arabic numerals of four times 12 and six apertures for the tide indication, apertures for the date and the moon phases. "Bâton" tritium-coated gold hands. M. Cal. 12 1/2, rhodium-plated, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Signed on the dial.Dim. 37 mm.