PANERAI REF. 6529 LUMINOR MARINA DIVERS AUTOMATIC STEEL Officine Panerai, Firenze 1860, "Luminor Marina," BB 1007907, No. C 4217 / 5000, Ref. OP 6529. Made in a limited edition of 5000 pieces in 2000. Fine, large, cushion-shaped, self-winding, water-resistant, stainless steel military diving wristwatch with date and a stainless steel Panerai buckle. Three-body, polished and brushed, screwed-down engraved case back, patented crown with security lever, domed sapphire crystal with cyclops lens, back engraved: Happy Birthday Shirley. Black with painted luminous Arabic numerals and baton indexes, subsidiary seconds dial at 9, aperture for the date. Luminous steel baton hands. Cal. 7750-P1, rhodium-plated, 21 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring.