A GENTLEMAN'S STAINLESS STEEL PANERAI LUMINOR AUTOMATIC CHRONOGRAPH WRISTWATCH DATED 2010, PAM00310, M SERIES LIMITED TO 500 PIECES, WITH COMPLETE BOX & PAPERS D: Black dial with luminous applied markers, double register recording minutes & continuous seconds. M: Automatic chronometer movement signed Panerai & numbered. C: Cushion shaped case with flip lock crown guard, signed Officine Panerai Firenze 1860 Automatic Chrono, OP 6739, numbered, case width approx. 40mm. S: Original Panerai leather strap & deployment clasp.