This is an automatic perpetual calendar wall clock with a professional design. It comes with Arabic numeral hour markers, a digital display, two hands and three sub-dials. This well-designed wall clock is ideal for household use.

• Radio-control (WWVB, DCF, MSF and JJY) or App-sync technology. (App-sync for small order)
• Automatic perpetual calendar wall clock.
• Classy black exterior with a transparent PC cover.
• 3 dials: month/date/day of a week.
• Digital display: second (no tick sound).
• Buttons: +/-, zone set and reset.
• 64 worldwide city time zones.
• Auto DST and the day from 28th-31st to 1st.
• Patented no. US8,934,321