ROLEX REF. 116509 DAYTONA SODALITE
DIAL WHITE GOLD
Rolex, "Oyster Perpetual, Superlative
Chronometer, Officially Certified, Cosmograph
Daytona," Ref. 116509. Made in 2005.
Very fine, self-winding, water-resistant, 18K white
gold wristwatch with round button chronograph,
registers, tachometer and an 18K white gold
Rolex Oysterlock bracelet.
Three-body, solid, polished and brushed,
screwed-down case back, buttons and crown,
Triplock winding crown protected by the
crown guard, tachometer graduation on the
bezel to 400 units per hour, sapphire crystal.
Sodalite with applied white gold radial Arabic
numerals, subsidiary dials for the seconds,
the 12- hour and 30-minute registers, outer
1/5th seconds track. Luminous white gold
baton hands.
Cal. 4130, rhodium-plated, 44 jewels,
straight line lever escapement, monometallic
balance adjusted to temperatures and 5
positions, shock absorber, self compensating
free-sprung Breguet balance spring, Microstella
regulating screws, hack mechanism.