Dustproof.Rolex, Precision, Dustproof, Shock Resisting.case No. 921159, Ref. 6424. Made in 1954..Fine and rare, center seconds, water-resistant, stainless steel.wristwatch with a stainless steel Rolex buckle.
C. Three-body, polished and brushed, screwed-down case back.and crown, inclined bezel. D. Off-white with applied yellow.gold dart indexes and Arabic numerals, luminous dots, outer.minute/seconds division. Luminous pinnk gold alpha hands..M. Cal. 1210, rhodium-plated, 17 jewels, straight line lever.escapement, monometallic balance, shock-absorber, self-compensating.Breguet balance-spring, index regulator..Dial, case and movement signed. `.Diam. 36 mm. Thickness 10 mm.