Stainless steel case
stainless steel bracelet
eco-drive movement
caliber: e660
sapphire crystal
black dial
analog display
chronograph function
power reserve
radio controlled
perpetual calendar
world time
alarm
12/24 hour display
insufficient charge warning function
overcharge prevention function
luminous hands and markers
day and date display
screw down crown
solid case back
deployment clasp
200m water resistance
case diameter: 45mm
case thickness: 14mm
it features a radio-controlled time-keeping function to capture a time signal in four areas around the world and automatically adjust the time. Fitted with a 1/1 second chronograph that can measure up to 60 minutes, an aviator slide rule and a world time function for instant switching to the time of 24 cities, this is a pilot’s watch with multi-functions and a high level of practical utility. Featuring a sleek black dial with sapphire crystal glass and 200-meter water resistance, this watch is definitely a winner. Caliber e660.