Daily Astronomical Clock 1 Nfc Channel

1-channel daily astronomical time switch with very simple and intuitive programming. It has 4 Memory locations, allowing the Astronomical function to be implemented along with a nightly on and off. Allows the possibility of entering the exact location using Postal Code or UTM coordinates.

Interchangeable battery (CR2032), with a power reserve of 10 years. Minimum maneuver of 1 minute. Manual forcing. Large, clear and illuminated display. Possibility of entering a security PIN to lock the watch and prevent tampering.

NFC programming using Smartphone (free Android App in Play Store). It can be programmed without 230V power. Automatic summer/winter time change. Astronomical variation by delaying switching on or advancing switching off (<90min).