Important Collectors' Wristwatches, P...

New York, Jun 11, 2009

LOT 374

Ref. 9420, Chrono Time Tudor, ?Automatic - Chrono Time,? Ref. 9420/0, case made by Rolex, Geneva. Made circa 1986. Fine, self-winding, water resistant to 100 meters, stainless steel wristwatch with round button chronograph, registers, tachometer, date and a stainless steel Tudor Oyster bracelet. To be sold without reserve

C. Three-body, polished and brushed, screwed-down case back and buttons, black bezel with tachometer graduation to 500 UPH, Triplock winding crown protected by the crown guard, crystal with cyclops lens. D. Bicolor anthracite and black with luminous baton indexes, outer 1/5th seconds scale with 5 minute/second red Arabic markers, subsidiary dials for the seconds, the 30-minute and 12-hour registers, aperture for the date. Luminous black baton hands. M. Cal. T 7750, rhodiumplated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 40 mm. Thickness 14 mm.