![Monoblocco', Ref. 3525, Stainless steel and pink gold chronograph wristwatch Circa 1939 | 勞力士 | 3525型號「Monoblocco」精鋼及粉紅金計時鍊帶腕錶,約1939年製 | Important Watches: Part I | 2021 | Sotheby's Monoblocco', Ref. 3525, Stainless steel and pink gold chronograph wristwatch Circa 1939 | 勞力士 | 3525型號「Monoblocco」精鋼及粉紅金計時鍊帶腕錶,約1939年製 | Important Watches: Part I | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/a174e36/2147483647/strip/true/crop/5905x5905+0+0/resize/385x385!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F49%2F95%2F0b2f20eb4081a47b953f211b888a%2Fge2104-c35kh-2.jpg)
Monoblocco', Ref. 3525, Stainless steel and pink gold chronograph wristwatch Circa 1939 | 勞力士 | 3525型號「Monoblocco」精鋼及粉紅金計時鍊帶腕錶,約1939年製 | Important Watches: Part I | 2021 | Sotheby's
![RetroHorlo on X: "Rolex Oyster Chronograph 🧭 Ref 3668, circa 1939. 35mm, boîtier et bracelet acier et or rose 18k. Mouvement mécanique calibre 13 ébauche Valjoux 23 VZ ⚙️ 📸 Phillips https://t.co/IlcEnQ7aiM" / X RetroHorlo on X: "Rolex Oyster Chronograph 🧭 Ref 3668, circa 1939. 35mm, boîtier et bracelet acier et or rose 18k. Mouvement mécanique calibre 13 ébauche Valjoux 23 VZ ⚙️ 📸 Phillips https://t.co/IlcEnQ7aiM" / X](https://pbs.twimg.com/media/F9mCAD4XsAAz0ZE.jpg)
RetroHorlo on X: "Rolex Oyster Chronograph 🧭 Ref 3668, circa 1939. 35mm, boîtier et bracelet acier et or rose 18k. Mouvement mécanique calibre 13 ébauche Valjoux 23 VZ ⚙️ 📸 Phillips https://t.co/IlcEnQ7aiM" / X
![ROLEX | Pre-Daytona, Ref 4500 A Stainless Steel and Yellow Gold Chronograph Wristwatch with Bracelet 1947 | The Rolex Daytona Capsule Collection | Watches | Sotheby's ROLEX | Pre-Daytona, Ref 4500 A Stainless Steel and Yellow Gold Chronograph Wristwatch with Bracelet 1947 | The Rolex Daytona Capsule Collection | Watches | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/8a3b976/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F2d%2F15%2F4d63379d425fb094fa48843bb215%2Fimg-1263.jpg)
ROLEX | Pre-Daytona, Ref 4500 A Stainless Steel and Yellow Gold Chronograph Wristwatch with Bracelet 1947 | The Rolex Daytona Capsule Collection | Watches | Sotheby's
![Cool Rolex of the Day #309: 3668 "Monoblocco" Oyster Chronograph with "Boix Barcelona" retailer name on dial, two-tone (steel & rose gold), 35mm. Circa 1939 : r/rolex Cool Rolex of the Day #309: 3668 "Monoblocco" Oyster Chronograph with "Boix Barcelona" retailer name on dial, two-tone (steel & rose gold), 35mm. Circa 1939 : r/rolex](https://external-preview.redd.it/ZL1YScDdlalBXUpZ3wfopC6pQQW-zUAs0Elz2OaZtqc.png?width=640&crop=smart&auto=webp&s=31b3e8cf729f596a2d30230bb3d16c78c1be2961)