细节
Audemars Piguet. An oversized stainless steel automatic perpetual calendar chronograph wristwatch with bracelet
Signed Audemars Piguet, Royal Oak Offshore, ref. 25854ST, no. 015, movement no. 461'890, case no. E8093, circa 1998
Cal. 2226/2839 automatic movement, 54 jewels, blue textured dial, applied luminous baton numerals, luminous hands, outer recessed tachometre scale, four engine-turned subsidiary dials for constant seconds and date, 30 minute register, leap year and month, moon phase indication by hand, 12 hours register and day, large tonneau-shaped water-resistant-type case, octagonal screwed bezel, octagonal back secured by eight screws, two blue round rubber chronograph buttons in the band, screw down crown, stainless steel Audemars Piguet bracelet and folding clasp, case, dial and movement signed
42 mm. bezel width
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