[LAYERS of TIME] In 1924, we created our first product, a pocket watch. The theme of the cross-sectional project that will appear in this milestone year, 100 years since then, is LAYERS of TIME . Using Fujifilm Corporation's structural color ink, the dial is decorated with a design reminiscent of the beautiful interior scenes created by the Earth over time, such as geological formations and minerals. [A new shine inspired by the beautiful sea. CITIZEN L] A structural color pattern emerges within the black gradation, expressing the concept of LAYERS of TIME . The diamonds that shine in the four indexes and at the 3 o'clock position on the case give it a cool yet elegant look. [People-friendly functions and performance] Equipped with photovoltaic eco-drive for hassle-free operation. Converts a small amount of sunlight or light into electricity. Once fully charged, it will continue to work for a long time even in the absence of light, so there is no need for regular replacement. Water resistant to 5 ATM, safe for water work. [A sustainable watch that is as beautiful as the earth, CITIZEN L] Citizen L manufactures sustainable products that are considerate of the global environment and people, so that the mysterious and beautiful earth can continue to be so in the future. . With the wish that this planet continues to be beautiful. [Product Details] Photovoltaic Eco Drive, ±15 seconds/month, Photovoltaic generation: Approximately 6 months, Spherical sapphire glass, Case/Band: Stainless steel, Water resistant to 5 ATM, Structural color ink, Dial parts: Recycled materials , Dial: 4 points with diamonds, Case: 4 points with diamonds, Crown: Glass ceramics (blue color), Limited to 4,200 pieces worldwide.