Choosing a watch is not that easy. You have a lot of things to consider, not just its style. For others, timekeeping is vital. This men’s casual and military-inspired watch from Citizen’s Eco-Drive BL5400-52A series can beat the usual timepieces. It features a perpetual calendar, dual-time functions and a date window. The white dial is accented with three black subdials with silver, red and black hands and markers. It has a rotating bezel with conversion markers around the outer rim. It also has a solid caseback and a screw-down crown. If you are an adventurous person seeking for a watch for your next navigation and activity, this watch might be your best partner.