UNIVERSAL TRI-COMPAX TRIPLE DATE YELLOW GOLD
Universal, Genève, "Tri-Compax," case No. 2732688. Made in the
1960s.
Fine, water resistant, 18K yellow gold wristwatch with round button
chronograph, registers, tachometer, triple date and moon phases.
Three-body, polished and brushed, screwed-down case back,
triangular lugs.
Tri-color, champagne, silver and black with applied yellow gold
and red inlay baton indexes, luminous dots, outer 1/5th seconds
track and tachometer scale to 500 UPH, guilloché subsidiary dials
for the seconds, the 12- hour and 30-minute registers and the
date, apertures for the days of the week, the months and the moon
phases. Luminous black tapered hands.
Cal. 281, rhodium-plated, 17 jewels, straight-line lever escapement,
monometallic balance, shock absorber, self-compensating
flat balance spring.