Our Navy SEAL Collection would not be complete without a Chrono. The further developent of our 3500 Series the 3581.BO features a Chrono Complication with three subDials on a Black-in-Black Dial. The timer is started or stopped with the upper pusher above the Crown while the lower pusher resents the measuRed time. Luminox Light Technology allows for at-a-glance visibility in dark circumstances.
45 mm
CARBONOX™ case and 316L stainless Steel case back
CARBONOX™ unidirectional rotating bezel at 12h fitted with a Protected coloRed light tube with sapphire Crystal
TempeRed scratch resistant mineral Crystal
Movement RONDA 5030.D HH1
Water resistant to 200 meters 20 ATM 660 feet individually tested
Black Rubber signature Strap with stainless Steel brushed IP Black signature buckle 24/22mm
Height: 14.80mm
Weight: 84gr