Rolex. A stainless steel automatic dual time zone calendar wristwatch, GMT Master, Ref:16700, A serial, 1999

31 - jewel Cal. 3075 automatic movement, black dial with luminous hour markers, date aperture at 3, separate red second time zone hour hand, sweep centre seconds, polished case with calibrated revolving bi directional bezel, screw down Oyster crown, fitted stainless steel Oyster bracelet with locking clasp, together with original tags, case, dial and movement signed  40mm. Sold for HK$25,000 plus Premium and tax.

(Copyright © 2002-2007 Bonhams 1793 Ltd., Images and Text All Rights Reserved)

Bonhams.Fine Modern Wristwatches, 27 Nov 2007. JW Marriott Hotel, Admiralty, Hong Kong