Panerai. A large titanium cushion-shaped limited edition automatic chronograph wristwatch with date

Panerai. A large titanium cushion-shaped limited edition automatic chronograph wristwatch with date
Signed Panerai, Luminor, Automatic Chrono, no. CO663/1000, ref. OP6531, movement no. 147'561, case no. BB1012853, circa 2002
Cal. 400 Z nickel-finished lever movement, 31 jewels, black dial, luminous Arabic and baton numerals, luminous hands, three subsidiary dials for constant seconds, 30 minutes and 12 hours registers, window for date, large cushion-shaped water-resistant-type case, blank bezel calibrated for tachymetre scale, screw back, crown protecting bridge, stainless steel Panerai deployant clasp, case, dial and movement signed
45.5 mm. wide & 48 mm. overall length