This is an aftermarket replacement stainless steel watch band link for 42mm Omega Seamaster Planet Ocean models. It is designed to replace or upgrade existing links on the bracelet. The link is 18mm wide and ships with two screws. Crafted from 316L stainless steel for durability and corrosion resistance. The edges are polished for a refined finish. The thickness is 4.7mm. Compatible With: Omega Seamaster Planet Ocean 1589/858 Omega Seamaster Planet Ocean 1593/858 Omega Seamaster Planet Ocean 1679/603 Omega Planet Oceans 232.15.42.21.01.001 Omega Planet Oceans 232.15.42.21.04.001 Omega Planet Oceans 232.30.42.21.01.001 Omega Planet Oceans 232.30.422.101.002 Omega Planet Oceans 232.30.42.21.01.003 Omega Planet Oceans 232.30.42.21.01.004 Omega Planet Oceans 232.30.42.21.01.005 Omega Planet Oceans 232.30.42.21.01.006 Omega Planet Oceans 232.30.42.21.01.007 Omega Planet Oceans 232.30.42.21.04.001 Omega Planet Oceans 232.30.44.22.01.001 Omega Planet Oceans 232.30.44.22.01.002 Omega Planet Oceans 232.30.44.22.01.003 Omega Planet Oceans 232.30.44.22.03.001 Package Includes: 18mm Stainless Steel Watch Band Link Two Screws Please Verify Your Watch Model And Size To Ensure Compatibility. All Parts Are Model And Size Specific.