【Rubber Strap for Seiko Speedtimer】This tailormade StrapXPro curved end watch strap is perfectly compatible with Seiko Prospex Speedtimer watches model SSC911, SSC913, SSC915, SSC927, SSC929, SSC931, SSC935, SSC939, SSC941, SSC943, SSC945, SSC947

【Cut-to-Size Curved End Watch Band】StrapXPro rubber watch strap is a creation that craftily offers a 3D bracelet design.The wrist curved angles are precisely calculated to provide an ergonomically comfortable fit. The StrapXPro rubber watch band is made to use with three-fold clasps, its cut-to-size design can easily be adjusted to fit wrist sizes from 4.7inches to 8.6inches.

【High Quality 21mm Rubber Watch Strap】High-quality vulcanized rubber is used for this StrapXPro 21mm wathcb bands. The rubber formula was scientifically developed for StrapXPro, it is tested and fine-tuned to its maximum performance. StrapXPro rubber watch straps are strongly resistant to sweat, dust, odors, and UV radiation. Our waterproof rubber watch straps undergo rigorous stretching and tearing tests to ensure their durability.

【Your Fashion Accessories】StrapXPro rubber watchbands are suitable for attending different kind of occasions. Whether you’re attending a formal event or keeping it casua, StrapXPro replacement watch bands adds a different fashionable color to your wrist, will be your wonderful companion!

【Customer Service】 If you have any questions about how to replace watch bands and how to connect with the watch clasp, please contact us at any time, and we will serve you wholeheartedly.