Rolex. A rare and attractive 18K white gold automatic chronograph wristwatch with blue hard stone dial, guarantee and box

Rolex. A rare and attractive 18K white gold automatic chronograph wristwatch with blue hard stone dial, guarantee and box
Signed Rolex, Oyster Perpetual, Cosmograph, Daytona, ref. 116519, case no. Y378'139, circa 2002
Cal. 4130 automatic movement, 44 jewels, blue hard stone dial, applied white gold Roman and baton numerals, outer fifths of a second divisions, three subsidiary dials for constant seconds, 30 minute and 12 hour registers, tonneau-shaped water-resistant-type case, screw back, screw down crown, two round screw down chronograph buttons in the band, 18K white gold Rolex deployant clasp, case, dial and movement signed
40 mm. diam.