Sentry Solar Stainless Steel - Gunmetal leather-watches The green and black acetate

The green and black acetate inlay around the bezel perfectly matches the malachite gemstone 12 o'clock marker

Now combined with the legacy of the Rolling Stones

complementing its big and bold face

The REPREVE® eco tee material is made with 30% cotton

The Optimist is a 33

Sentry Solar Stainless Steel - Gunmetal leather-watches The green and black acetateMaking our best model better, Sentry has gone Solar. Our classic thin black tie meets block party timepiece just got an upgrade with limitless potential. This version of the iconic Sentry comes at 40mm and is equipped with a solar cell and Lum tip skeleton hands. Wear it for one hour under office lights to power an entire day, or expose it to six hours of direct sunlight to store six months of charge! Tap into a piece of Nixon heritage with Sentry