Citizen Promaster Skyhawk Super Titanium Radio Control Watch JY8100-80E

Promaster collection watch with Eco Drive movement, with an approximate power reserve of 6 months (3.5 years in energy saving mode), 4 levels of approximate charge level.

It features a 45.4mm Super Titanium case with a bidirectional slide rule bezel.

Sapphire crystal with anti-reflective treatment.

Super Titanium Bracelet

Black dial with luminous indexes and hands.

Water resistance of 200 m.

Functions: Two power-saving functions (30 min., 7 days). World timer, UTC time. Digital display of local time and world time. Daylight saving on/off. Perpetual calendar until 2099. 99-minute timer. 2 alarms. 1/100th-second chronograph, 24-hour, with split-time measurement. Hand correction function. Shock detection function. JIS Type 1 anti-magnetic. Reception of signals from Germany, the United States, China, and Japan. Automatic (2, 3, and 4 AM, the last one reprogrammable) and manual wave reception functions. Reception check function. Reception on/off function.