Helios Power 43.5mm Solar powered Chronograph Date Silver dial Gun col

Product details

The Helios Power 43.5 mm expresses Swiss innovation through light, efficiency, and modern design.

Its silver dial reflects light with clarity, transforming energy into power through a solar chronograph movement built for long-term autonomy.
Precision continues seamlessly, driven by a renewable source as constant as daylight.

The gunmetal tone bracelet reinforces a contemporary, technical presence, secured by a butterfly clasp that ensures a clean fit and refined comfort on the wrist.

Designed for those who value independence and progress, this timepiece combines performance with intelligent restraint. Efficient, confident, and distinctly forward-thinking.

Built to resist 10 ATM (100m) water resistant

Every watch is tested to Swiss NIHS 92-20 standards — the gold benchmark for water resistance. Rain, splash, or spontaneous swim? You’re covered.

From scratch resistance to salt spray, every detail meets NIHS 96-22 standards — because beauty shouldn’t fade.

Antimagnetic Protection

Protected against magnetic fields up to 4,800 A/m (NIHS 90-10), so your watch stays accurate — even near electronics, bags, or airport trays.

Shock Resistance

Drop-tested and impact-simulated (NIHS 91-10 & 91-20), your timepiece is built to handle real life — not just glass cases.

Luminosity

Certified photoluminescent coatings (NIHS 97-21) make sure your watch shines bright when the lights go down.

Movement Accuracy

With COSC-level accuracy (–4/+6 sec/day, NIHS 95-11), every second counts — and lands where it should.

Skin Compatibility

All parts are certified skin-safe and climate-resistant (NIHS 96-50), so your watch feels as good as it looks.