Antiquorum Auctioneers Lot soldUSD 0USD 0 (NET)CHF 0 (listed)CHF 0 (NET)EstimateUSD 1 081 - 2 163CHF 1 000 - 2 000 (listed) See all lots Rolex - Ref. 3136 Antiquorum - Important Modern & Vintage Timepieces Geneva 2016 | Geneva, 13 November Movement Automatic Year of manufacture 1970 Lot number 30 Diameter 30 Location Description ROLEX REF. 3136 PRECISION STEEL Rolex, Geneve, Oyster, Precision, case No. 136310, Ref. 3136. Made circa 1940. Fine, center-seconds water-resistant, stainless steel mid-size wristwatch with a stainless steel Rolex riveted expandable bracelet. Two-body, polished, screw-down case back and crown, the back engraved "J.A. Roberts", inclined bezel, concave lugs. Silver, luminous Arabic numerals, outer minutes and seconds divisions. Luminous baton hands. 10 1/2''' rhodium-plated, fausses cotes decoration, 15 jewels, straightline lever escapement, monometallic balance, self-compensating flat balance spring, index regulator.