A LIMITED EDITION GOLD AUTOMATIC CHRONOGRAPH WRISTWATCH WITH DATE, REGISTER AND LEFT-HANDED CROWN, Breitling, 'CHRONO-MAT', NO. 36/250, CIRCA 2005

18k, jeweled nickel lever movement, mono-metallic balance, black matte dial with applied baton numerals and luminous dots, luminous baton hands, two subsidiary guilloche dials indicating constant seconds and 30-minute register, central chronograph sweep seconds, aperture for date at 6, outer ring calibrated for tachymetric scale, polished circular case with bi-directional rotating milled bezel with slide rule, water-resistant type screw-down case back, left-handed crown positioned at 9 o'clock, two round chronograph push-buttons in the band, case, dial and movement signed, with an 18k gold Breitling buckle.    

This watch was produced in a limited series of only 250 pieces.  The current example being offered at auction is number 36.