Importantes Montres de Collection

Geneva, Nov 13, 2011

LOT 113

ZENITH, REF. 95.0527.4039, EL PRIMERO DEFY EXTREME OPEN LIMITED EDITION Zenith, ?El Primero Defy Extreme Open, High-Pressure Resistant Chronograph for Xtreme Condition Use?, No. 135/250, Ref. 95.0527.4039. Made in a limited edition of 250 pieces, circa 2007. Fine, large, self-winding, water-resistant, titanium wristwatch with round-button chronograph, register, date, powerreserve and a Zenith titanium bracelet with concealed double deployant clasp. Accompanied by a Zenith fitted box.

C. Three-body, matte, uni-directional rotating bezel with cardinal points and 15-minute graduation, screw-down back, protected winding crown, screw-down chronograph buttons with carbon fi ber inserts, helium escape valve at 10, sapphire crystal. D. Multi-layered see-through structure composed of shockresistant hesalite glass, silver-coated sector for the powerreserve, propeller-shaped grille to view the escapement with three-armed seconds hand, propeller-shaped 30-minute register, date aperture and outer seconds divisions. Black baton hands with red luminous inserts. M. Cal. 4021 SX, zenithium bridges, 39 jewels, straight-line lever escapement, monometallic balance, fl at balance spring, shock absorber, rotor with carbon-fi ber inserts. Dial, case and movement signed. Diam. 46 mm. Thickness 20 mm.