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Citizen Tsuki Yomi Radio Controlled Moon Phase

Citizen Tsuki Yomi Radio Controlled Moon Phase

Citizen Tsuki Yomi Radio Controlled Moon Phase


Citizen
Citizen Watch Tsuki Yomi Radio Controlled Moon Phase BY1010-57H. Introducing the Citizen 'Tsuki-yomi' Radio-Controlled Moon Phase - the worlds first light-powered radio-controlled moon phase movement. To celebrate the 30th anniversary of the first CITIZEN radio-controlled watch we are debuting the worlds first fully analogue moon phase function for light-powered watches. The Tsuki-yomi collection (directly translating to reading the moon) features a new radio-controlled Eco-Drive Cal. H874 movement that provides 15 seconds accuracy per month, revolutionary proprietary Super Titanium material and artfully crafted moon pattern dials. Based on a unique mathematical formula developed by CITIZEN called Luna Program, the watch calculates the phase of the moon each day from signals received from multi-band radio transmitters. The phase of the moon at the six oclock position is then automatically adjusted and displayed. With a striking grey pattern of the moons surface on the dial paired with a black outer ring, and date display at the 4 oclock position. Sustainably powered by any light, including moon light, with our proprietary Eco-Drive technology, this timepiece never needs a battery.
£699.00

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