![Reference 6239 Daytona 'The Doctor' | A rare stainless steel chronograph wristwatch with blue pulsation dial, tachymeter bezel, and bracelet, Circa 1967 | The International Connoisseur: Jewels and Watches | 2022 | Sotheby's Reference 6239 Daytona 'The Doctor' | A rare stainless steel chronograph wristwatch with blue pulsation dial, tachymeter bezel, and bracelet, Circa 1967 | The International Connoisseur: Jewels and Watches | 2022 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/c5d8713/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fbf%2Ff7%2F3888a9da4e008623499545e64186%2F025n11129-cbm69-t1-1.jpg)
Reference 6239 Daytona 'The Doctor' | A rare stainless steel chronograph wristwatch with blue pulsation dial, tachymeter bezel, and bracelet, Circa 1967 | The International Connoisseur: Jewels and Watches | 2022 | Sotheby's
Rolex Daytona 6239 Box & Papers 1966/1967 Stainless Steel Unpolished Black Dial | WatchUSeek Watch Forums
![ROLEX | 'SMALL' DAYTONA, REF 6239 STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BRACELET CIRCA 1966 | Watches Online | Watches | Sotheby's ROLEX | 'SMALL' DAYTONA, REF 6239 STAINLESS STEEL CHRONOGRAPH WRISTWATCH WITH BRACELET CIRCA 1966 | Watches Online | Watches | Sotheby's](https://sothebys-md.brightspotcdn.com/9c/38/dc20086c49bda83b01a5dc85ef7c/ge1914-b66j7-1.jpg)