Important Collectors' Wristwtches, Po...

New York, Sep 26, 2007

LOT 27

"Osmior Chronograph" L. Leroy, "Osmior Chronograph", Automatique. Made circa 2000. Very fine, self-winding, water-resistant, 18K yellow gold wristwatch with square-button chronograph, registers, date and an 18K yellow gold Leroy buckle.

C. Three-body, solid, polished, transparent case back with 6 screws, wide bezel, concave lugs, sapphire crystals. D. "Guilloché" silver with painted Breguet numerals on a plain reserve, subsidiary dials for the seconds, the 12-hour and 30-minute registers, aperture for the date. Blued steel "triangular skeleton? hands. M. Cal. 5511, rhodium-plated, ?fausses côtes? and "oeil-de-perdrix" decoration, 38 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 37 mm. Thickness 11 mm.