EN User manual
The full Kepler F91 manual as a PDF.
⚠ New here? The watch is in shipping mode
Out of the box the display is dark (shipping mode). To wake it, hold the MODE button (top‑left) for 2–3 seconds until the display comes on. The watch then starts normally.
Choose your language:
🇬🇧 English — User manual (PDF) 🇩🇪 Deutsch — Bedienungsanleitung (PDF)
Firmware v3.0.0 · Edition 5. Both editions are identical in content.
For the Kepler Module
How the module goes into a donor watch, step by step.