Sentry Solar Leather - Gunmetal Color:Gunmetal Control your climate and reconfigure

Control your climate and reconfigure as necessary

the one piece design is a staple for active and fashionable folks alike

Acetate is a plant-based composite with unlimited potential for customization

A 23mm case and elaborately engineered links fit perfectly

the Disk is a digital watch that's equal parts eco-conscious and style-forward

Sentry Solar Leather - Gunmetal Color:Gunmetal Control your climate and reconfigureMaking 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