The A-13 Quad-Pulse Pilot Watch

In 1964, the Department of Defense issued MIL-C-6499—a no-nonsense spec for a mechanical aircraft clock that demanded razor-sharp legibility: bold numerals, oversized hands, and a stepped dial with a raised outer track to reduce parallax.

The forthcoming Redwood Pilot A-13 draws its bloodline from this legendary instrument, one of the 20th century’s most iconic aviation designs. Reborn as a wristwatch with battle-ready specs, the A-13 thrives in the harshest conditions. It’s not just a timepiece—it’s a combat-tested design that carries aviation history on your wrist. [read more]