The ref. DA 145.0022 Speedmaster is a limited edition of 500 pieces created in 1986 for the Italian market. It features a unique black dial with golden subdials. The bezel is solid gold and features an engraved tachymeter scale. Crown and pushers are gold plated.It must be noted that a second series of 500 pieces are said to have been created in 1988; these feature an ‘A’ prefix before the xxx/500 engraving on the caseback.
