New Old Stock, still sealed in the original factory double seal, complete with a box and papers. The Nautilus 5976/1G is a limited edition of 1,300 pieces introduced in 2016 in honor of the 40th anniversary of the Nautilus. It features a white gold case and a matching bracelet. Its blue dial has 12 applied diamond markers and features a debossed text at 12:00 commemorating the occasion of its release.