NAVIFORCE men's waterproof quartz watch with round alloy case and leather band. Dial diameter 48 mm (about 1.89 in), case thickness 13 mm (about 0.51 in), band length 240 mm (about 9.45 in) and band width 24 mm (about 0.95 in). Features include automatic date, week display, full calendar and luminous hands; water resistance 3 bar. Model NF9110BYBN.