NEW OEM IWC 21mm Big Pilot / Chronograph EASX-CHANGE System Black Rubber Strap - Standard Length | WatchUSeek Watch Forums
Mistal Oman - Switching it up with the new rubber sports strap collection from @iwcwatches featuring our unique EasXchange® quick change system. The 20-18 lug width range is fully interchangeable between Pilot's
![Strap Decisions: Exploring New IWC Colored Rubber Straps and Pilot's Watch Mark XX with Its EasX-CHANGE Strap System | Watchonista Strap Decisions: Exploring New IWC Colored Rubber Straps and Pilot's Watch Mark XX with Its EasX-CHANGE Strap System | Watchonista](https://www.watchonista.com/sites/default/files/watchographer/1/articles/495033/front/iwc_pilots_watch_mark_xx_rectangle.jpg)