Zoom 20 mm Slide-On Watch Strap Compass Gadget Black

Slide-On Compass for 20 mm Straps

This compact navigation aid slides directly onto a 20 mm watch band or webbing. The ABS housing weighs 5 g and adds a functional direction-finding tool to everyday wristwear. It suits outdoor enthusiasts who want a lightweight backup compass without carrying extra gear. The black finish blends with most strap colours.

Fits Straps Up to 21 mm Wide

The inner sleeve accepts any strap or webbing measuring 21 mm or less, so the compass sits securely on standard 20 mm bands. Wider straps cannot pass through the holster, limiting use to narrower wristbands. No tools are required; the unit simply threads on and stays in place during movement. Orientation remains readable at a glance.

20 mm Slide-On Mounting

The defining specification is the 20 mm slide-on design that threads straight through the watch strap. Buyers needing a compass for wider bands, integrated smartwatch bezels or fixed lugs will find this mounting incompatible. It is built solely for traditional straps and webbing within the stated width limit.