Named after the face size (51mm) and water-resistant rating (30 ATM)

A slender beauty with an underground side

the man cave

Made with recycled fabric

Elegantly molded hands rotate around the woven Tongue and bluesy date window—locking in golden fusion with the orbiting indices

Sentry Chrono Leather - Gold / Indigo / Brown Color:Gold / Indigo / Brown Named after the face sizeThis not so standard custom built chronograph is a rugged balance of technical functionality and elevated style. The Sentry Chrono Leather 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.