It was the first Daytona to feature screw-down pushers , which improved its waterproof capabilities.
Photo Album :: NGC 6240 :: 19 Nov 02 - Chandra X-ray Observatory 6240 raro
It is often found with a "Solo" dial (where only the word "Rolex" appears) or "Small Floating" text, both of which are highly valued by collectors for their rarity. 2. The Merging Galaxy NGC 6240 It was the first Daytona to feature screw-down