One Watch, Two Experiences.
Marvin × HUAWEI Smart Movement
Experience the perfect fusion of traditional Swiss watchmaking and intelligent wearable technology. The innovative dual-watch-head system allows you to switch effortlessly between a Marvin automatic mechanical watch and a HarmonyOS-powered smartwatch—all within a single interchangeable case.
Marvin’s signature design language
HUAWEI Smart Movement
Powered by the HarmonyOS ecosystem, it seamlessly integrates communication, fitness, health, and everyday convenience into a single wearable experience. Stay connected with call and message notifications, track workouts and training performance, and monitor key health metrics including heart rate, sleep quality, stress levels, and blood oxygen saturation.
Interchangeable Dual-Watch System
One Case, Two Watch Heads
A single case system with interchangeable mechanical and smart watch heads, allowing you to switch effortlessly between timeless craftsmanship and intelligent functionality to suit any occasion.
Swiss Heritage-Inspired Design
World Time Dial Design
A striking 45.8mm case featuring an intricate world map dial that reflects Marvin’s modern Swiss aesthetic and global spirit.World map markers and hands are coated with Swiss Super-LumiNova®, ensuring exceptional readability in any lighting condition.The iconic Red 8 at the 8 o’clock position symbolizes Marvin’s century-long legacy of precision, innovation, and craftsmanship.

Movement Specs
Accuracy Guarantee
Dimension & Wrist Size
Case & Crown
3D Dial & Hands
Sapphire Crystal
Water Resistance Rating