The Citizen Promaster AT8020-54L is a H800 caliber watch with 180 days power reserve, Automatic hands correction and shock detection function.

Deviation: One second in 1,000,000 years.

It always shows the right time. 3…2…First…. Happy New Year! With a radio-controlled clock you can be sure that you will receive your personal New Year’s countdown on time. can start. The atomic clocks, from which radio clocks receive their time signals via fixed radio towers, are equipped with an astonishing deviation of only one second every 1,000,000 years, absolutely precise. By synchronizing with the the most accurate existing time source, your watch will always show you the exact time.

The correct time. Automatic Every day

Manual time setting is no longer necessary. Setting the time manually is a nuisance. Either you have to watch the clock after the time announcement on the radio or after comparing with the smartphone. If you forget this, your watch will start tracking. Radio technology takes this work off your hands and makes your life a little bit easier. Once a day, it automatically receives a time signal on the basis of an atomic clock and updates itself to the right time. Radio clocks receive radio signals every day, synchronize itself in time, day and date but only late at night to detect possible interference with the signal from smartphones and other electronics during the day.

Receives signals in 4 geographical regions

The radio technology is based on the reception of a time signal of channels in four different regions: Europe, North America, China and Japan. Applies to the world multiband models. The concentric circles, which display the time signals in the map, serve only for illustration and illustration. do not show actual areas. Different models have different ranges and receive signals from different transmitters. Reception can be influenced by local topography, building and weather conditions.

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Model Description

Caliber
H800

Caliber Type
Analog Chronograph

Power Reserve
180 days powerreserve

Caliber Features
10 month power reserve in the dark, 180 days power reserve, 24 hour display, Antimagnetic, Automatic hands correction, Day/Date, Insuficient charge warning feature, Local time for: 26 cities, Perpetual Calender, Power reserve indicator, Power saving mode, Radio controlled watch – EUR, JPY, USA, China, Shock detection function, Stopwatch: max. 60 min, 1/20 sec., Time zones retrievable, World Time

Case Material
Stainless Steel

Case Form
Round

Case Colour
Silver

Diameter
43

Height
12,300

Weight
179,500

Bracelet Material
Stainless Steel

Bracelet Colour
Silver

Bracelet Features
Bracelet massive, Double push buckle, Safety Clasp

Dial colour
Blue

Arm Circumference
210 mm

Bracelet Length
0

Lugs
23,000 mm

Glass
Anti-reflective sapphire glass

Gender
Men

Water Resistant
20 bar water resistant