Poolside Blue - Premium FKM Rubber Strap (for Zenmaster) swiss made This is the highest quality

This is the highest quality rubber you can find

which is 7

Zenmaster was designed in-house by pOrtahl®

inspired by the tranquility of Japanese zen gardens

to instantly change the look and wrist-feel of your Zenmaster watch

Poolside Blue - Premium FKM Rubber Strap (for Zenmaster) swiss made This is the highest qualityCustomize your Zenmaster look with selection of premium FKM rubber straps in a variety of curated colors. FKM rubber is highly resistant to wear and tear, which is why it's often used in the aerospace and automotive industries. You'll notice when you pick your straps up out of the box that they're unexpectedly weighty. That's because of the super high density of FKM rubber. This is the highest quality rubber you can find. Switch between your included