AUDEMARS PIGUET REF. 25685
PROTOTYPE DUAL TIME ZONE STEEL
Audemars Piguet, Genève, "Prototype Dual Time, Automatic,"
movement No. 387876, case No. C97156, Ref. 25685 ST.
Made in the 1990s.
Very fine and exceptionally rare, self-winding, water-
resistant, two time zone, stainless steel wristwatch with date,
power reserve and a stainless steel Audemars Piguet buckle.
Three-body, polished and brushed, snap-on case back
engraved: "Watch For Test Exclusively," concave lugs, sapphire
crystal.
White with printed radial Roman numerals, outer minute
track, subsidiary dials for the second time zone and the
day of the month, sector for the up-and-down indication at
10. Blued steel feuille hands.
Cal. 2129, rhodium-plated, fausses cotes decoration, 35
jewels, straight-line lever escapement, monometallic balance,
shock absorber, self-compensating flat balance spring,
21K gold rotor.