PIERRE DEROCHE GRANDCLIFF COUNTDOWN CHRONOGRAPH GRC10003AC10-001CRO RETAIL $25,000 LNIB 99% Excellent Condition 100% Authentic, comes with fitted box only. Swiss made Pierre DeRoche GrandCliff Countdown Chronograph GRC10003AC10-001CRO in polished Stainless Steel 3 parts round shaped case measuring 42.5mm diameter. Rotating Arabic numerals engraved 45 minute count down Stainless Steel bezel, curved lugs. Automatic movement, power reserve up to ± 40hours. Displays a Black dial with guilloché pattern, SLN coated hour-markers. Sword shaped luminous fill Steel hands, The Red minute hand is in the centre, just like the second hand, for intuitive reading of stopwatch time minute track at outer rim of inner bezel. . Medium date, Day/night indicator, (Central) 60-minute and 12-hour counters, Flyback Countdown functions. Screw-lock winding-crown with the Pierre DeRoche logo, pushers. Anti-reflective sapphire crystal front and back, transparent caseback. Black leather strap with Deployment Buckle. Water resistant to 100 m/330ft. Display signed " Pierre DeRoche ", Caseback inscribe & numbered, Movement signed Movement...... Mechanical automatic, exclusive Dubois Dépraz calibre, 49 jewels. Nickel silver oscillating weight on ball-bearing mechanism, cut-out and engraved.