Bonhams : Rolex. A stainless steel manual wind wristwatch Oyster Scientific, Ref:2765, Case No.90698, Circa 1940
Cool Rolex of the Day #833: 3009 Oyster with enamel scientific "Controlée Officiellement" dial, 18k yellow gold, 31mm. Circa 1936 : r/rolex
Rolex - The Geneva Watch Auction: XI Lot 70 June 2020 | Phillips
Sanderson & Son - Fine Watches & Accessories
Rolex Milgauss: A Watch For Scientists - The Watch Company
Welcome to Bubbleback Club!
Rolex “The Scientific ref.3009” – Luxify Marketplace
Bonhams : Rolex. A very rare and unusual stainless steel centre seconds manual wind wristwatch Oyster Scientific, Ref:2765, Serial No.857**, Circa 1939
1938 Rolex OYSTER SCIENTIFIC 2765 Black Dial Blue Pencil Hands and Red | Alex Pig Timepieces
Bonhams : Rolex. A stainless steel manual wind wristwatchOyster Scientific, Ref:2765, Case No.90698, Circa 1940
Stainless Steel Rolex Oyster Scientific manual wind watch, model number 2765, case number 64159, dating from 1938. One of th… | Rolex oyster, Rolex, Vintage watches