IWC REF. 3751 PERPETUAL CALENDAR SPLIT-SECONDS
CHRONOGRAPH LIMITED EDITION PLATINUM
International Watch Co., Schaffhausen, "Da Vinci, Rattrapante,", No.
187 / 500 case No. 2624787, Ref. 3751. Made in the 1990s.
Very fine and rare, self-winding, water-resistant, platinum wristwatch with round button split-seconds chronograph, register, secular
perpetual calendar, moon phases and an platinum IWC buckle.
Accompanied by the original fitted wooden box, international
guarantee, instruction manual, additional calendar insert.
Three-body, solid, polished and brushed, screw-down crown,
rounded stepped bezel, hooded mobile lugs.
Matte silver with applied white gold faceted baton indexes and
luminous dots, outer 1/5th seconds track, subsidiary guilloche dials
for the seconds, the 12-hour register, the days of the month, the
month, and the days of the week, aperture for the moon phases and
for the year display with four digits until 2499. Luminous white
gold stylized lozenge hands.
Cal. 79251, gilt brass, oeil-de-perdrix decoration, 43 jewels,
straight-line lever escapement, monometallic balance, shock absorber,
self-compensating flat balance spring.