Premier Excenter Tourbillon An extremely rare, fine, and important limited-edition platinum tourbillon wristwatch of the Harry Winston ‘Rare Timepieces’ watch division, active since 1989. Limited edition launched in 2005. Case made of platinum 950 , diameter 40mm, 12.85mm thick, opened dial with golden chapter ring, sapphire caseback. Hand-wound tourbillon caliber HW400A, ruthenium- and rhodium-coated, power reserve up to 110 hours . Functions – hours, minutes, tourbillon, warning indicator of low (last 25 hours) power reserve at 6 o’clock, double power reserve indicator on reverse of movement. Black leather strap with Harry Winston 18k white gold double folding clasp. Limited edition of 75 pieces .
