•Case Material-Carbon reinforced polymer injection molded case •Case Diameter-40 mm •Bezel-Unidirectional polymer ratcheting bezel •Case Back-Black fiberglass reinforced case back secured with stainless steel screws •Crystal-Tempered scratch resistant mineral crystal •Crown-Double gasket push in crown •Water Resistance-100M •Movement-jeweled Swiss quartz movement •Battery Life (months)-45 •End of Life(EOL)-N •Strap-Integrated signature PU strap •Lug Width-18 mm