Satellite Wave captures position data and a time signal from GPS satellites orbiting in space to automatically adjust time and date. Your GPS watch will display the precise time wherever you are on Earth, as long as there is open sky above you. Satellite Wave needs as little as 3 seconds to receive a time signal only.

Sustainably powered by light. Shop Eco-Drive. Eco-Drive converts any kind of light into energy to power a watch, storing the surplus on a power cell. On a full charge, an Eco-Drive watch runs for months even in darkness with no need for regular battery replacement.

Citizen, a trusted name and brand leader in the watch industry for over 100 years, is known the world over for its uncompromising values: technical precision, innovative mindset, quality craftsmanship and design excellence.

Japan CITIZEN is a global brand loved by people in over 140 countries. We want your retail experience to be just the first step in a lifelong relationship. We have factories all over Japan. You'll be amazed at the number of people it takes to produce a single CITIZEN watch.

Satellite Wave GPS, a unique CITIZEN technology, receives position data and a time signal from orbiting GPS satellites. to automatically update your watch to the correct date and time.

All Citizen Satellite Wave GPS models tell the time with a high level of accuracy of ±5 seconds per month. Citizen was the first watch company in the world to achieve time signal reception as fast as 3 seconds. * We made it possible to reset the time whenever you want; all you need is open sky overhead.

The operation of the echo drive movement is as follows. Any type of light is captured through the glass. And the sphere.

Features similar to the Eco-Drive have been developed by other manufacturers like Casio and Junghans. All Citizen Eco-Drive movements are made in Japan but the case or the bracelet may also be made in China.

Premium Materials: Another aspect contributing to the price of Citizen Eco-Drive watches is the use of premium materials. High-quality stainless steel, scratch-resistant sapphire crystals, and top-grade leather or metal bracelets are common features found in these watches.

Citizen is a Japanese watch brand that has been making watches for over a century. They are known for their high-quality timepieces that offer precision, durability, and style. Some of their most popular collections include the Citizen Eco-Drive, Citizen Promaster, and Citizen Chrono.

Citizen Watch Co., Ltd. (シチズン時計株式会社, Shichizun tokei Kabushiki-gaisha) is an electronics company primarily known for its watches and is the core company of a Japanese global corporate group based in Nishitokyo, Tokyo, Japan.

A Brief History Of All Things Citizen The origins of Citizen can be traced back to Tokyo, Japan, when Kamekichi Yamazaki co-founded the Shokosha Watch Research Institute in 1918, with the aim to develop Japan-made timepieces.

Satellites communicate by using radio waves to send signals to the antennas on the Earth. The antennas then capture those signals and process the information coming from those signals.

This watch can change summer time/standard time indication automatically when it receives time signals including summer time signals. You can check whether the automatic switching is activated or not by using the summer time setting. Indications of the function hand. Automatic summer time switching function. SMT-AU.

For example, GPS-enabled smartphones are typically accurate to within a 4.9 m (16 ft.) radius under open sky (view source at ION.org). However, their accuracy worsens near buildings, bridges, and trees.

Runs for over six months A single full charge is enough to keep Eco-Drive working for over six months in total darkness. Indeed, some models equipped with power save function can run for as long as seven years. * Some models run for less than six months.