![](https://freesprung.net/resources/uploads/2022/04/wavlock-clasp.jpg)
WavLock
A unique take on a rapid-adjustment system for a watch clasp, from SēL Instruments. Machined out of grade 5 titanium, which while undeniably strong is appreciably ductile, I'm curious to see how the tips of the "waves" hold up over time.
The hex-keyed bars that hold each link together are a considerate and pragmatic touch.
Image credit SēL Instrument Watch Corporation