IWC REF. 3713 SPLIT-SECONDS CHRONO YELLOW GOLD
International Watch Co., Schaffhausen, "Doppel Chronograph," case
No. 2714604, Ref. 3713. Made in 1995.
Very fine, water-resistant, self-winding, 18K yellow gold wristwatch with round button fly-back split-seconds chronograph, registers,
day and date, and an 18K yellow gold IWC buckle. Accompanied by
a fitted box, guarantee and instruction booklet.
Two-body, polished and brushed, concave lugs, stepped bezel,
screwed-down case back and crown, dust cap, push-button at 10 is
for the split-seconds chronograph function, sapphire crystal.
White with applied yellow gold Arabic numerals and luminous
indexes, outer 1/5th seconds track with 5-minute/seconds Arabic
markers, apertures for the date and the day, subsidiary dials for the
seconds, 12-hour, and 30-minute registers. Luminous yellow gold
baton hands.
Cal. 79230, rhodium-plated, 29 jewels, straight-line lever
escapement, monometallic balance, self-compensating flat balance
spring, shock absorber, index regulator, hack mechanism.