Giallo 430 Watchface

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Everyone
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Everyone
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About this app

Giallo 430 turns your watch into the yellow rev counter of an Italian sports car.

The 0–10 scale (x1000 rpm) tells the minutes from 0 to 6, every number being 10 minutes. The hour shows on the gear display, and a red warning panel carries the battery and the day.

FEATURES
• Minute needle with a continuous sweep, a burst of revs in the last seconds of each hour and a step-by-step downshift from 6 to 0 when the hour changes.
• Hour on a 7-segment display with the unlit segments in shadow. 24 h or 12 h (with am/pm) to choose in the editor.
• Red fuel-style panel that blinks at 15% battery or less, with the battery percentage and the day of the week in your watch's language.
• Optional discreet seconds: a grey dot that runs around the bezel.
• Needle sweep when the watch wakes up (Wear OS 6).
• Dimmed always-on mode with the exact time.

Font under the SIL Open Font License. No logos or brands.

REQUIREMENTS
Wear OS 4 or newer. Made in Watch Face Format: no code runs on your watch.
A yellow Italian rev counter: minutes on the needle, hours on the gear display.
Updated on
Oct 19, 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
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  • No data collected
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What’s new

First release. Two editions in one listing: Wear OS 4 and 5, and Wear OS 6 with the needle sweep on wake-up.
Content rating
Everyone
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About the developer
Eduardo Sanabria Gago
sanabriagago.eduardo@gmail.com
C. Doris Lessing, 4, Portal 5 5A 28523 Rivas-Vaciamadrid Spain

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