This Citizen Alterna VO10-6576H can receive radio signaled time. The Radio-Controlled features radio reception with complete time precision. Without using the radio-controlled signal, the time is +/- 15 seconds per month. It’s a matter of time precission.

This watch run on sunlight and any artificial light that are absorbed through the crystal and dial. A solar cell beneath the dial converts any form of light into electrical energy to power the watch. With regular exposure to light, Eco-Drive continuously recharges itself for a lifetime of use.

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