ROLEX REF 4062 "COIN-EDGE" YELLOW GOLD Rolex, "Chronographe", "Anti-magnétique", case No. 539982, Ref. 4062. Made circa 1946. Very fine and rare, 18K yellow gold wristwatch with square button chronograph, register, tachometer and telemeter. Three-body, polished, thin teardrop lugs, coin-edge band, stepped bezel, snap-on case back. Matte silver with applied yellow gold baton and dart indexes, subsidiary dials for the seconds and 30-minute register, outer most black tachometer scale and outer blue telemeter scale. Yellow gold Alpha hands. Cal. 23, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, self-compensating Breguet balance spring, index regulator. Notes Dial, case, and movement signed. DIAM. 36 mm. THICKNESS 11 mm.