![IWC Watches on Twitter: "#FridayForumFever Discover the incredibly rare IWC Ocean Bund shared on the IWC Collectors' Forum and join the conversation: https://t.co/ZH2ZVvynx6 #IWCWatches https://t.co/UigzlD2IOy" / Twitter IWC Watches on Twitter: "#FridayForumFever Discover the incredibly rare IWC Ocean Bund shared on the IWC Collectors' Forum and join the conversation: https://t.co/ZH2ZVvynx6 #IWCWatches https://t.co/UigzlD2IOy" / Twitter](https://pbs.twimg.com/media/EUG5cyFXYAE7C6r.jpg:large)
IWC Watches on Twitter: "#FridayForumFever Discover the incredibly rare IWC Ocean Bund shared on the IWC Collectors' Forum and join the conversation: https://t.co/ZH2ZVvynx6 #IWCWatches https://t.co/UigzlD2IOy" / Twitter
![Ocean 2000 bund, Reference 3509 | A titanium bracelet watch with date, in collaboration with Porsche Design, Circa 1983 | 萬國| Ocean 2000 bund 型號3509 鈦金屬鏈帶腕錶,備日期顯示,與Porsche Design 合製,約1983年製 Ocean 2000 bund, Reference 3509 | A titanium bracelet watch with date, in collaboration with Porsche Design, Circa 1983 | 萬國| Ocean 2000 bund 型號3509 鈦金屬鏈帶腕錶,備日期顯示,與Porsche Design 合製,約1983年製](https://sothebys-md.brightspotcdn.com/dims4/default/999c929/2147483647/strip/true/crop/2000x2000+0+0/resize/385x385!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Ff8%2F10%2F4eb4101b47efb677931a0a9b5371%2Fhk1243-c9fjj-040-01-1-t3.jpg)
Ocean 2000 bund, Reference 3509 | A titanium bracelet watch with date, in collaboration with Porsche Design, Circa 1983 | 萬國| Ocean 2000 bund 型號3509 鈦金屬鏈帶腕錶,備日期顯示,與Porsche Design 合製,約1983年製
![TimeZone : TZ Showcase Archive » FS: IWC PORSCHE DESIGN OCEAN 2000 BUND REF. 3519, "DIE MIENENTAUCHERUHR" TimeZone : TZ Showcase Archive » FS: IWC PORSCHE DESIGN OCEAN 2000 BUND REF. 3519, "DIE MIENENTAUCHERUHR"](http://robertmaron.com/esales/IWCOCEAN03b.jpg)
TimeZone : TZ Showcase Archive » FS: IWC PORSCHE DESIGN OCEAN 2000 BUND REF. 3519, "DIE MIENENTAUCHERUHR"
![The IWC "Bund" ref. 3509 on the rusty beam. This is a mysterious "executives-version". What does it mean? .... The IWC "Bund" ref. 3509 on the rusty beam. This is a mysterious "executives-version". What does it mean? ....](https://storage.googleapis.com/pubzapuscentral/watchprosite/home/280/raw/home_5732771.jpg)
The IWC "Bund" ref. 3509 on the rusty beam. This is a mysterious "executives-version". What does it mean? ....
![bidfun-db Archive: Wrist Watches: 676: Gents IWC Porsche Design Ocean BUND, automatic titanium, 1991 bidfun-db Archive: Wrist Watches: 676: Gents IWC Porsche Design Ocean BUND, automatic titanium, 1991](http://www.ranfft.de/bidfun/katb/2usau/1100707218.jpg)