Important Modern & Vintage Timepieces

Geneva, May 13, 2012

LOT 404

AUDEMARS PIGUET STEEL ROYAL OAK JUMBO, B-SERIES Audemars Piguet, ?Royal Oak Automatic,?, movement 159460, Case No. B1150, Ref 5402ST. Made in 1975. Fine, octagonal, tonneau-shaped, self-winding, water-resistant, stainless steel wristwatch with date and a stainless steel Audemars Piguet bracelet with deployant clasp. Accompanied by an Audemars Piguet Certificate of Origin.

C. Two-body, polished and brushed, octagonal bezel set with 8 hexagonal nuts embanked in 8 screws on the case back, angled lugs, screwed-down winding crown, sapphire crystal. D. Anthracite, clous de Paris decoration, applied luminous steel baton indexes, aperture for the date. Luminous steel baton hands. M. Cal. 2121, rhodium-plated, fausses cotes decoration, 36 jewels, straight-line lever escapement, Gyromax balance adjusted for heat, cold isochronism and 5 positions, shock absorber, self-compensating fl at balancespring, 21K gold rotor. Dial, case and movement signed. Dim. 39 x 47 mm. Thickness 7 mm. Approx. overall length 165 mm.