Silva Wrist Band 340
The 'Silva' Wrist band 340 (sold in North America…
The 'Silva' Wrist band 340 (sold in North America by Johnson Worldwide under the Silva label) is actually a variant of the Suunto Clipper wristband compass - which is an excellent design. Rotating dial, sapphire bearing, and surprisingly detailed degree markings for such a tiny compass. Great as backup to a larger protractor compass. These small liquid-filled compasses are prone to bubbles when they are exposed to high altitudes - don't put them in checked luggage on the airplane!