ROLEX REF 6265
COSMOGRAPH DAYTONA STEEL
Rolex, Oyster Cosmograph, Daytona, Ref. 6265/6263. Made circa 1971.
Very fine and rare, water-resistant, stainless steel
wristwatch with steel bezel, round button screw-
down chronograph, registers, tachometer and a
stainless steel Rolex Oyster bracelet Ref. 78350.
Three-body, polished and brushed,
screwed-down case back, buttons and Triplock
winding crown, tachometer graduation on the
bezel to 200 units per hour.
Bi-color silver and black with applied white
gold baton indexes and luminous dots, outer
1/5th seconds track, subsidiary guilloché dials
for the seconds, the 12-hour and 30-minute
registers. Luminous steel baton hands.
Cal. 727, rhodium-plated, 17 jewels,
straight-line lever escapement, monometallic
balance with Microstella regulating screws, adjusted
to 3 positions, shock absorber, self-compensating
Breguet balance spring.