AUDEMARS PIGUET ROYAL OAK CHRONOGRAPH
QUANTIEME PERPETUEL TITANIUM
Audemars Piguet, Genève, "Royal Oak Off Shore-
Chronograph - Quantième Perpétuel Automatique", case
No. F 02961, Ref. 25854 TI. Made circa 2005.
Very fine and rare, tonneau-shaped with octagonal bezel,
self-winding, water-resistant, titanium wristwatch with
perpetual calendar, round button chronograph, register,
moon phases, tachometer and a titanium Royal Oak
bracelet with stainless steel double deployant clasp.
Accompanied by the original hang-tag.
Three-body, polished and brushed, octagonal bezel
with 8 hexagonal recessed white gold nuts screwed to 8
screws on the case back, hexagonal screwed-down winding
crown, crown and buttons with rubber cap, angled
lugs with 4 screws to fix the strap, sapphire crystal.
Silver, "Tapisserie" decoration, applied luminous steel
indexes, subsidiary dials for the seconds, 30-minute, 12
hour register, the days of the month, of the week, the
months with leap-year cycle and the age of the moon,
outer minute/seconds track , outermost tachometer
scale. Luminous baton hands.
Cal. 2226/2839, rhodium-plated, 54 jewels, straight-
line lever escapement, monometallic balance adjusted to
heat, cold, isochronism and 5 positions, shock absorber,
self-compensating flat balance spring, engraved 18K
yellow gold rotor segment.