GIRARD PERREAGAUX REF. 4980 WW.TC
WORLD TIME CHRONOGRAPH PLATINUM
Girard-Perregaux, "World Time Chronograph,"
Ref. 4980. Made in the 2000s.
Very fine, large, world time, self-winding, water-
resistant, platinum wristwatch with square
button chronograph, registers, date, two crowns,
24-hour day and night indication and an 18K
white gold Girard-Perregaux deployant clasp.
Three-body, solid, polished and brushed,
transparent case back with 6 screws, rounded
bezel, concave lugs, screwed-down winding
crown at 9 to rotate the city disc, at 3 for time
setting and adjusting the night/day function,
sapphire crystals.
Two-tone anthracite and silver with
applied luminous white gold round indexes,
white gold Arabic 12, subsidiary dials for the
seconds, the 12-hour and 30-minute registers,
outer white and black revolving ring with
painted Arabic numerals for 24 hours, outermost
revolving disc bearing names of 24 world
locations, aperture for the date between 1 & 2.
Luminous white gold feuille hands.
Cal. 3387, rhodium-plated, fausses cotes
and oeil-de-perdrix decoration, 63 jewels,
straight-line lever escapement, monometallic
balance, shock absorber, self-compensating
flat balance spring, 21K gold rotor, hack
mechanism.