[Product Information] Brand: PROTREK Materials: [Product Description] ・PRO TREK, which pursues usability in the outdoors and is particular about functionality and operability, and the Nature Conservation Society of Japan*, which continues to investigate, protect, and utilize various natural environments from mountains to oceans across Japan. This is a collaboration model. ・[Tough Solar] Casio's unique solar charging system that stably operates various functions that are subject to heavy loads by combining a solar panel that generates electricity even with a small amount of light and a large-capacity secondary battery. ・[10 ATM water resistant] Equipped with 10 ATM waterproof performance. ・[Radio-controlled clock] By receiving radio waves containing time information, you can display accurate time. ・[Set contents] The main unit, original packaging, instruction manual, and warranty card are included in the instruction manual *For other product specifications, please check the description column. explanation A collaboration between PRO TREK, which pursues usability in the outdoors and is particular about functionality and operability, and the Nature Conservation Society of Japan*, which continues to investigate, protect, and utilize various natural environments across Japan, from mountains to the sea. It's a model. We have been supporting the Japan Nature Conservation Association since 2018, and this time we focused on Minakami Town, one of the main areas where the Japan Nature Conservation Association is focusing on environmental conservation. Minakami Town, which still has a lot of untouched nature, produces the first drop of the Tone River and is known as the water bottle of the metropolitan area, supporting the living things surrounding Tokyo. The details of the design are developed against this backdrop. The dial depicts how the snow that has piled up on Mt. Ominakami begins to spread drop by drop toward each river. Inspired by the story of mountains and water, the design emphasizes visibility with white and blue accent colors. Additionally, the small hand on the in-dial at 10 o'clock has a design inspired by Minakami's symbol, the golden eagle. The camera back is also engraved with a design featuring a golden eagle and the snowy valley of Mt. Ominakami. The PRW-61NJ uses a Durasoft band made from recycled materials from the production process, which is expected to reduce environmental impact. Like the base model PRW-61, the case and resin back cover are made of biomass plastic resin, which is expected to reduce environmental impact, embodying environmental consideration. In terms of functionality, it is equipped with a triple sensor, so it can measure direction, barometric pressure/altitude, and temperature. In addition to the measurement function, the watch also has practical functions such as a radio clock and tough solar. This model is packed with high functionality and practicality that can be used in a variety of situations. *Nature...