






Blue Planet U Series Mechanical Watch - Stainless Steel Case, Sapphire Crystal
Category: Watches-1

A Breakdown You Can Trust
Challenge Watch: Grand Prix d’Horlogerie de Genève Prize Winner
Long hailed as the pinnacle of the Swiss watchmaking industry, the Grand Prix d’Horlogerie de Genève (GPHG) is an annual competition recognizing exceptional craftsmanship and innovation. The Challenge Watch, our pride and joy, has been crowned the 2021 Grand Prix d’Horlogerie de Genève winner.
World on Your Wrist: Inspired by the "Blue Marble" – the first photograph of Earth taken from space in 1972 – our watch features a dial meticulously micro-engraved with the Earth's terrain, showcasing natural elements like land, mountains, and oceans.
Unique Time Indicator: Our unique single pointer design simulates the rotation of the Earth, indicating both hours and minutes as it rotates 360° every 12 hours. This innovative feature means you can see the time at a glance, raising awareness for environmental protection.
Innovative Gear Ratio: When the hour hand rotates 30°, the minute hand rotates 390°, a clever change in the traditional movement which allows us to display time with a single pointer. This transformation brings a fresh perspective to time-telling.
Fine Craftsmanship: Our sleek oval case without lugs is not only elegant but also comfortable to wear. A tightly sealed crown provides extra protection against the elements, and a fluoro-rubber strap offers resistance to abrasions, corrosion, and extreme temperatures. Unlike silicone straps, fluoro-rubber stays clean and free from dust.
Water Resistant: Suitable for daily use, splash and rain. However, it’s not recommended for activities like showering, bathing, swimming, snorkeling, diving, fishing, or water-related works.
Warranty & Support: CIGA Design is dedicated to providing high-quality products and excellent customer service. Every watch undergoes strict quality checks before leaving our factory. If you experience any issues, please contact us within 24 hours for a satisfactory solution.