This arrived this morning: IWC Porsche Design Ocean 2000 ref. 3524 on the OEM grey velcro strap.
Love these watches from the 80s and 90s! This is my fifth IWC PD Ocean 2000 along with two IWC PD Ocean Bunds.
All titanium case, caseback, crown, bezel. 2000 meter water resistance. Powered by IWC-modified ETA cal. 2892-A2 (IWC cal. 3751 or later cal. 37521).