Audemars Piguet. A very fine and rare limited edition 18ct gold and diamond set calendar chronograph automatic wristwatch
Royal Oak Offshore, Ref:26067, Case No.F98308, Movement No.671900, Sold in November 2009
50-jewel Cal. 2326/2840, straight line lever escapement, monometallic balance, adjusted to heat, cold, isochronism and 5 positions, shock protection, self compensating balance spring, diamond set brushed dial, applied luminous hour markers, outer minute and one-fifth minute divisions, calibrated tachymeter scale, baton polished luminous filled hands, black chronograph hands, subsidiary dials for running seconds, 30 minute and 12 hour registers, date aperture, brushed and polished diamond set case with screwed engraved case back, diamond set octagonal bezel with screws, rubber clad crown and chronograph pushers, diamond set lugs, fitted leather strap with 18ct gold Audemars Piguet deployant clasp, together with fitted box, certificate and instruction manual, case, dial and movement signed 45mm.