Important Modern & Vintage Timepieces

Hong Kong, Mar 19, 2016

LOT 228

JAEGER-LECOULTRE, REF. 146.6.34S. MASTER TOURBILLON PLATINUM Jaeger-LeCoultre, "Master Tourbillon - 1000 Hours", case No. 2399522, Ref. 146.6.34S. Made circa 2009. Very fine and rare, self-winding, water-resistant, two time zone, platinum wristwatch with visible one minute tourbillon regulator, independently adjustable hour hand for a second time zone, 24-hour indication, patented semi-instantaneous special date function and an 18K white gold Jaeger-LeCoultre deployant clasp.

Two-body, solid, polished, inclined bezel, transparent case back with 4 screws, concave lugs, sapphire crystals. Satine silver with applied faceted dart indexes and Arabic numerals, luminous dots, subsidiary 24 hour dial at 12, outermost date graduation, the date hand jumping from 15-16 so as not to obscure the tourbillon, aperture for the visible one-minute tourbillon regulator at 6, carrying the 3-spoke blued steel seconds hand, independently adjustable hour hand. Luminous white gold alpha hands. Cal. 978, rhodium-plated, fausses cotes decoration, 33 jewels, lateral lever escapement with one-minute tourbillon regulator, titanium bridge, 3 equidistant arm titanium carriage, monometallic balance, self-compensating Breguet balance spring, 22K gold rotor.