Cvstos Challenge-R

CVSTOS CHALLENGE-R 50 CHRONOGRAPH AUTOMATIC STEEL Cvstos, Genève, Challenge-R 50, Chronograph Automatic, No. 125 ST. Made circa 2007. Fine and unusual, large, curved tonneau-shaped, selfwinding, water-resistant, stainless steel wristwatch with date, square button chronograph, registers, power-reserve indication, palladium and titanium alloy rotor and a black rubber Cvstos strap with stainless steel double deployant clasp. Accompanied by the original fitted box, guarantee and instruction manual., USD 2,000 - 4,000 CHF 1,800 - 3,700 / EUR 1,600 - 3,000Sold: USD 5,250 C. Three-body, polished and brushed, the sides with recessed slotted decoration, hooded lugs with titanium screwed bars, screwed-down winding crown, transparent case back with four screws, non-refl ective sapphire crystals. D. Transparent with applied steel indexes, luminous dots and divisions for the minutes on a black outer reserve, subsidiary ring dials for the seconds, 30-minute and 12-hour registers, sector for the power reserve indication at 3, visible skeletonized black date ring displaying the date beneath a cyclops lens between 4 and 5. Luminous polished steel epée hands, red subsidiary hands. M. Cal. 7750, 25 jewels, straight-line lever escapement, monometallic balance, self-compensating fl at balance spring, shock absorber, micrometer regulator, palladium and titanium alloy rotor. Dial and case signed. Dim. 51 x 58 mm. Thickness 17 mm.