Circuit Board LCD Watch Face

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Everyone
10+
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Content rating
Everyone
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About this app

A see-through LCD watch face. Look past the digits and you see the circuit
board that drives them, now in eight board colours.

The display panels are clear, so the board shows through every window — the
traces under the date and the time, the main chip under the weather window,
the quartz crystal and the coin-cell holder around the edge. Light runs along
the traces as the seconds pass, as if the board is working away beneath the
glass.

THE READOUT

The top-left window holds the date and weekday. The weather window beside it
shows the current conditions as an icon, with the temperature beneath. The
large lower window carries the hour and minute with the seconds beside them,
and a column on the left marks AM, PM or 24-hour time. Battery sits on the
top plate, the UV index on the right, heart rate and steps along the foot.

Every digit is set in CMDN Segment, the segment typeface drawn for this line,
with the unlit segments showing behind each digit, the way a real LCD panel
looks. Along the left edge runs 32768 HZ, the frequency a quartz watch counts
to keep time.

EIGHT PRESETS

- Green board, cream digits
- Navy board, lime digits
- Red board, ice blue digits
- Purple board, blush digits
- Yellow board, sky blue digits
- Orange board, white digits
- Grey board, blush digits
- Black board, cream digits

BUILD YOUR OWN

Start from a preset, then change any part on its own in the watch face
settings.

- Circuit board: green, navy, red, purple, yellow, orange, grey or black
- LCD windows, tinted to match: green, navy, red, purple, yellow, orange,
grey or black
- Digits, icons and AM / PM / 24H marks: eighteen colours — cream, lemon,
yellow, orange, dark orange, lime, green, olive, cyan, ice blue, sky blue,
blush, pink, red, lavender, purple, white and silver

FEATURES
- See-through LCD with the circuit board visible behind the digits
- Circuit board in eight colours, with LCD windows tinted to match
- Light that runs along the circuit traces
- Three windows: date and weekday, weather, time
- Eighteen digit colours and eight presets
- Weather icon with the temperature, in Celsius or Fahrenheit following your
watch setting
- Large hour and minute with seconds
- AM / PM / 24-hour indicator, following your watch setting
- Battery percentage
- Daily step count
- Heart rate
- UV index
- Green always-on display that keeps every reading but the seconds
- Phone app: tap "Install on watch" to open the Play Store on your watch

HOW TO APPLY

After installing, press and hold your current watch face, swipe to this one
and tap it. Presets and parts are under Customize in the watch face settings.

- No ads
- No in-app purchases
- No data collected

Made in Korea by CMDN.
See-through LCD watch face: a glowing PCB circuit board behind the digits.
Updated on
Oct 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

LCD Digital Watch Face 04 is now out on Google Play.

- A see-through LCD: the circuit board glows behind the digits, with light running along the traces
- Eight board colours with tinted LCD windows, eighteen digit colours and eight presets
- Green always-on display with the seconds hidden
- Phone app: tap "Install on watch" to open the Play Store on your watch