AUDEMARS PIGUET. A VERY FINE AND RARE PLATINUM AUTOMATIC TOURBILLON WRISTWATCH WITH DATE AND POWER RESERVE

AUDEMARS PIGUET. A VERY FINE AND RARE PLATINUM AUTOMATIC TOURBILLON WRISTWATCH WITH DATE AND POWER RESERVE
SIGNED AUDEMARS PIGUET, JULES AUDEMARS TOURBILLON MODEL, NO. 19, REF. 25873PT/O/0002/01, MOVEMENT NO. 435'662, CASE NO. E 42550.19, CIRCA 1990
Cal. 2857 automatic movement, 41 jewels, one minute tourbillon carriage visible through the white dial, applied dot, baton and Arabic numerals, eccentric time display, two subsidiary dials for power reserve and date, circular case, raised bezel, crown to the back, back secured by six screws, platinum Audemars Piguet buckle, case, dial and movement signed
40 mm. diam.