Introducing the new Navihawk with atomic timekeeping. With Atomic Clock synchronization for superior accuracy, this perpetual calendar chronograph is radio-controlled and has world time in 43 cities. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number U680.
Stainless Steel, Bracelet, Deployment Clasp with Push Buttons
Black, Power Reserve Indicator
Two-Tone, Stainless Steel, Promaster Crown, Pilot's Rotating Slide Rule Dial Ring
WR200/20Bar/666ft [Swimming, Showering & Snorkeling]
Anti-Reflective Mineral Crystal
U680, Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 43 World Cities, Synchronized to Atomic Time Clock for Superior Accuracy, Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 43 Cities, 1/100 Second Chronograph Measures up to 24 Hours