BELL & ROSS. A RARE LIMITED EDITION PLATINUM AUTOMATIC CHRONOGRAPH CALENDAR WRISTWATCHSigned Bell & Ross, No. 08/99, Ref. 126.GD PT, circa 2000With nickel-finished jewelled lever movement, the matt gilt dial with Arabic numerals, blued steel hands, two subsidiary dials indicating constant seconds and 30 minutes register, windows for date at 12, aperture between 4 and 5 for month, the heavy circular case with extended downturned lugs, two chronograph buttons in the band, glazed display screw back, together with a stainless steel Bell & Ross buckle, dial and movement signed40 mm. diam.