![Cool Rolex of the Day #1918: 6240 "Solo" Daytona (only "Rolex" at the top of the dial), steel, 37mm. Circa 1966 : r/rolex Cool Rolex of the Day #1918: 6240 "Solo" Daytona (only "Rolex" at the top of the dial), steel, 37mm. Circa 1966 : r/rolex](https://external-preview.redd.it/LKTwBxdoizQu4kyrWxe8Dzmwxh4uy3N1PvF_l5cotrs.jpg?auto=webp&s=d32a6c3091bc0bb8f19498bc573793e8f878d896)
Cool Rolex of the Day #1918: 6240 "Solo" Daytona (only "Rolex" at the top of the dial), steel, 37mm. Circa 1966 : r/rolex
![Reference 6239 Daytona 'Solo' | A stainless steel chronograph wristwatch with bracelet, Circa 1964 | 勞力士 6239 型號 Daytona 'Solo' | 精鋼計時鍊帶腕錶,約1964年製 | Important Watches | 2022 | Sotheby's Reference 6239 Daytona 'Solo' | A stainless steel chronograph wristwatch with bracelet, Circa 1964 | 勞力士 6239 型號 Daytona 'Solo' | 精鋼計時鍊帶腕錶,約1964年製 | Important Watches | 2022 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/729673f/2147483647/strip/true/crop/2000x2000+0+0/resize/385x385!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fda%2F43%2F69d9a60842d99c8a129668e4ed5f%2F055n11058-c6b3r-hero.jpg)
Reference 6239 Daytona 'Solo' | A stainless steel chronograph wristwatch with bracelet, Circa 1964 | 勞力士 6239 型號 Daytona 'Solo' | 精鋼計時鍊帶腕錶,約1964年製 | Important Watches | 2022 | Sotheby's
![ROLEX REF 6238 SO CALLED "SOLO ROLEX" STEEL Rolex, case No. 1226527, Ref. 6238. Made in 1965. Very fine and very rare, water-resistant, stainless steel wristwatch with round button chronograph and registers. ROLEX REF 6238 SO CALLED "SOLO ROLEX" STEEL Rolex, case No. 1226527, Ref. 6238. Made in 1965. Very fine and very rare, water-resistant, stainless steel wristwatch with round button chronograph and registers.](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/283/lots/276/276.jpg)
ROLEX REF 6238 SO CALLED "SOLO ROLEX" STEEL Rolex, case No. 1226527, Ref. 6238. Made in 1965. Very fine and very rare, water-resistant, stainless steel wristwatch with round button chronograph and registers.
![ROLEX CHRONOGRAPHE REF. 6238 PRE-DAYTONA RARISSIMO IN ORO GIALLO 18KT - Vintage Watches - Stefano Mazzariol ROLEX CHRONOGRAPHE REF. 6238 PRE-DAYTONA RARISSIMO IN ORO GIALLO 18KT - Vintage Watches - Stefano Mazzariol](https://www.vintagewatches.it/wp-content/uploads/2022/01/image-20.jpeg)
ROLEX CHRONOGRAPHE REF. 6238 PRE-DAYTONA RARISSIMO IN ORO GIALLO 18KT - Vintage Watches - Stefano Mazzariol
![ROLEX CHRONOGRAPHE REF. 6238 PRE-DAYTONA RARISSIMO IN ORO GIALLO 18KT - Vintage Watches - Stefano Mazzariol ROLEX CHRONOGRAPHE REF. 6238 PRE-DAYTONA RARISSIMO IN ORO GIALLO 18KT - Vintage Watches - Stefano Mazzariol](https://www.vintagewatches.it/wp-content/uploads/2022/02/6238-vintage-watches-stefano-mazzariol.jpg)