References 6263 and 6265 were introduced in the late 1960s as the evolution of the 6240, the first Daytona to feature a waterproof case. While identical in appearance, they differ in the bezel: the 6265 features a steel bezel, while the 6263 comes with a black acrylic one. Both references remained in production until 1987 and were offered with a variety of dial configurations. Among the most iconic is the so-called “Big Red” dial, characterized by the red “Daytona” script above the 6 o’clock chronograph register. This dial configuration appeared on both references from the mid-1970s until the end of the production run. Today, “Big Red” Daytonas are highly sought after by collectors—especially those preserved in exceptional condition, like the present example.
This 6265 is a particularly fine example of Rolex’s legendary chronograph. In my opinion, its condition is excellent: the case retains strong, well-defined proportions and has never been polished in an aggressive manner. The steel bezel is also in great shape, free from dents or major blemishes. The dial is virtually flawless and displays a warm, rich patina—darker and more nuanced than the typical silver found on these serials. The tritium on both hands and hour markers is original, reacts correctly under UV light, and shows no notable flaws. The crown was replaced during a service. The caliber 727 movement is fully functional, correct for the period, and bears the movement number 13,XXX. The 6262 caseback with engraved “patented” is also consistent with the production year, as Rolex was known to use remaining 6262 casebacks from stock on 6265s during this period. The Oyster bracelet 78360 is tight, with correct 571 end links and clasp code H.
A rare and highly attractive example—perfect for a collector in search of a truly beautiful Daytona.