5X Series

The most advanced ever.
The world’s first GPS solar watch takes things to the next level.

News

2018.10.12
Press Release
Caliber 5X powers our most advanced ever Astron GPS Solar collection.
2018.3.22
Baselworld Press Release
Astron GPS Solar adds an executive sports series. Active wear for off-duty professionals.

Features

5X Series Features

Lineup