细节
Hublot. A large platinum and titanium automatic chronograph wristwatch with date
Signed Hublot, Big Bang, ref. 301, case no. 686'134, circa 2005
Cal. 7750 nickel-finished lever movement, 27 jewels, pierced tungsten carbide rotor with black PVD-treated surface, silvered dial, applied blackened baton and Arabic numerals, skeletonized hands, chronograph hand with counterweight in the form of the Hublot logo, outer Arabic five minute divisions, three subsidiary dials for constant seconds, 30 minutes and 12 hours registers, eccentric window for date, large platinum tonneau-shaped case, bezel secured by six embedded H-shaped polished titanium screws, hooded lugs, black composite resin lateral inserts, glazed display titanium back secured by six screws, crown and two rectangular chronograph buttons with black textured natural rubber insert, Hublot black natural rubber strap and platinum deployant clasp, case, dial and movement signed
48 mm. & 56 mm. overall length