The Sentry is a stalwart staple style in the brand's catalogue of reliable timepieces, but that doesn't mean it doesn't have a playful side to it. In this case, the dial demands double-takes with its fisheye view on a mix of oversized digits and markers, and it goes swimmingly with casual looks for work or school.Measurements: 42mm case; 23mm band width.Strap/closure: Bracelet strap with deployant clasp closure.Movement: Three-hand quartz movement. Quartz movement: powered by a battery and features an internal electrical circuit to control the rate of the watch's ticking.Complications: Date function.Other features: Water resistant to 10 ATM (100 meters); fisheye gradient-guilloche dial.Face: Mineral crystal face. Stainless steel Imported