Citizen PROMASTER Yacht Timer Wristwatch JV3001-53E Solar Eco-Drive Waterproof Luminous Black Silver Men’s Business Outdoor

[Product Description]

Description

A genuine sports watch that combines functionality, durability, and safety, Citizen PROMASTER. The new 'Wave Tracker' model features a yacht timer and tide graph. Its advanced functions support various marine activities. Continuing the tradition since the release of the 'Sport Wind Jack' in 1985, Citizen's yacht racing timer-equipped watches have evolved with the latest technology in the 2026 model, the 'Wave Tracker,' which marks a significant technological advancement. 【Wave Tracker with Yacht Timer and Tide Graph: Evolved functions supporting various marine activities】A professional sports watch with functionality, durability, and safety, Citizen PROMASTER. Since 1985's 'Sport Wind Jack,' Citizen has been producing watches equipped with yacht racing timers. The 'Wave Tracker,' with its new technology, continues this legacy with remarkable evolution. It features a high-definition LCD MIP (Memory In Pixel) display to improve visibility and expression of time and date. This model is equipped with a yacht race timer and tide graph functions, powered by Eco-Drive solar technology. 【Race Timer and Tide Graph Functions】The 'RACE' mode for yacht racing timers automatically switches from countdown to stopwatch (count-up) at the end of the countdown. It allows smooth operation from a few minutes before the start to after the start signal, mimicking real yacht race procedures. The 'TIDE' mode displays a graph of daily tide changes at 203 locations worldwide, including 18 domestic points. It also shows sunrise, sunset times, and moon phase, making it useful for surfing, fishing, and other marine activities. 【Reliable Features and Performance of Citizen】Powered by Citizen's proprietary Eco-Drive technology, which eliminates the need for regular battery replacement. The sapphire glass is highly transparent and resistant to scratches. An anti-reflective coating reduces glare on the glass surface. Water-resistant up to 20 bar (suitable for water work and swimming but not for diving). 【Product Details】Eco-Drive solar-powered, accuracy ±15 seconds/month, approximately 3 years of power reserve (when in power-saving mode), sapphire glass with anti-reflective coating, chronograph (1/100 second, 24-hour), world time function, race timer, case and band: stainless steel, additional features: anti-magnetic, luminous hands and markers, dial parts made from recycled materials, rotating bezel (for yacht orientation measurement). 【About Eco-Drive Charging】Eco-Drive uses light as energy. Once fully charged, it can operate for about 3 years in power-saving mode. It is recommended to fully charge the watch in sunlight initially. When not wearing, store it in a place where it can be exposed to light to prevent stopping due to lack of power. Operation instructions can also be checked on the manufacturer's website (model number U812).

[Important Notice - For Overseas Customers]

Thank you for purchasing this product. Before using it overseas, please carefully read the following important notices.

1. Laws, Regulations, and Safety Standards This product complies with Japanese safety standards. Before use in your country, please check its compliance with local laws, regulations, and safety standards. Certain product categories (electronics, cosmetics, food, etc.) may require certification in the importing country.

2. Regarding Electrical Products 【Voltage Compatibility】 When using electrical products, please note that they are designed to match Japanese voltage specifications (90-110V). Using them with a different voltage may cause malfunction.

【Plug Type】 Our products use Japanese plug types (Type A or Type B). Please use a conversion adapter as needed.

【Important Notes Regarding Transformers and Adapters】 Transformers adjust the voltage to match the requirements of the equipment. Conversion adapters only change the plug shape and do not adjust the voltage. Using only a conversion adapter without a transformer may damage the product.

[Regarding Liability] We are not responsible for any malfunctions or damage caused by improper use, such as operating the product without a transformer.

3. Language and Manual Product instructions and displays may be in Japanese only. An English version of the manual can be downloaded from our website.

4. Regarding Product Returns and Exchanges Please note that if you wish to return or exchange a product, you will be required to submit a video of the unpacking process.