$41,300
"Steel Ref. 6239" Rolex, "Cosmograph", Ref. 6239/6238. Made in the early 1960s. Very fine, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer, steel bezel graduated to 300 units per hour and a stainless steel Rolex Oyster bracelet. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel. Bicolor matte silver and black with applied steel baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel "baton" hands. Cal. 72 B, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, selfcompensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Auctioneer:
Antiquorum
Date:
2007-03-28
