Model: FT8011 (Aquaracer). The lug width of this watch strap is 21mm, the middle of the strap has a width of 21mm. This watch strap doesn't have a straight but specific shaped/curved end. made for aquaracer models: CAF1011 / CAF1010 / CAF101B / CAF2011 / CAF2010 / CAF7011.
eBay