**Product Specifications:**
Brand: CIGA Design
Model: Blue Planet II
Award: Winner of the Challenge Watch Prize at the 21st Grand Prix d'Horlogerie de Genève (GPHG) in 2021
Design: Innovative non-pointer design inspired by ancient Chinese timekeeping instruments
Materials: Recycled titanium high-gloss case, synthetic sapphire crystal, fluororubber strap
Movement: Independent Xijia movement with 21600 vibrations per hour, power reserve of 40 hours
Dimensions:
- Case Diameter: 46.0mm (excluding crown)
- Case Thickness: 17.05mm
- Strap Width: 22mm
- Water Resistance: 3ATM
Features:
- CNC micro-carving craftsmanship for intricate landscape details
- Asymmetric follow-up technology for unique timekeeping
- Luminous dial for clear reading in low light
- Butterfly double push-button clasp for secure wear
Patents:
- Chinese Invention Patent: ZL201310357813.1
- Chinese Utility Model Patent: ZL202120175967.9
- Chinese Design Patent: ZL201930465214.X, ZL202030526496.2
Special Editions:
- Earth Day Eco-friendly Set (April)
- Gilded Art Edition (November)
- Glacier Blue Edition (2023)
- Blue Planet III (2024)
Environmental Initiatives:
- 10,135 GPHG Commemorative Case Back
- Desert Reforestation Project with 8888 Tamarix Trees planted in the Tengger Desert
- Last Polar Bear Art Installation to raise awareness about ocean pollution
Collaborations:
- Celebrities: Duan Yihong, Zhu Yawen, Wan Qian
- Athletes: Zou Shiming, Yang Qian, Liu Xuan, Liu Shiwen
- Artists/Opinion Leaders: Tu Songze, Da Neng, Wen Muye
Note: Product specifications are subject to continuous upgrades, please refer to the actual product for the latest details.