Ideal for collectors, divers, or as a gift Limited edition: No. 08/50. First number sold; the first 7 numbers were retained by the manufacturer. Brand new. Never worn, complete with box, case, and original warranty certificate. All-black model, stainless steel, sapphire crystal, automatic mechanical movement, anti-magnetic, double-security clasp. Large, adjustable strap that allows the watch to be worn over a wetsuit; certified for extreme durability at depths of up to 2,000 meters.