The solar watch movement is powered by both the sun and ambient light

Only the number 13 marks the hours on this doomed time piece

water resistance at 10 ATM

while the unique design makes sure your fit will stand out

you've come to the right place

Sentry Chrono - All Gunmetal Color:All Gunmetal The solar watch movement isThis not so standard custom built chronograph is a rugged balance of technical functionality and elevated style. The Sentry Chrono has a new and refined movement that's perfect for the thrill seeking professional badass. At 42mm and with a 10 ATM water rating, this chronograph version of the iconic Sentry is the perfect everyday watch.