This authentic IWC black rubber watch strap was removed from a 44mm Aquatimer and will fit some models including the IW329002 and IW376803.
It is 22mm wide at the watch end and 22mm wide at the buckle end. The longer strap piece measures 12.5cm, and the shorter piece is 8.5cm. The strap is in good condition, with light signs of use.
I have given you clear images of this strap from every angle to help you assess the condition before ordering. The strap in the photos is the exact strap you will receive.
If you are not sure if this will fit your watch or if you have any other questions, feel free to email me at Sales@TheWatchLink.co.uk. I'm happy to help!