CITIZEN PROMASTER Watch 20 ATM Water Resistance Aviation Slide Promaster SKY Series Business Analogue Chronograph with Sapphire Crystal and Luminous

--------------------------------------------------- 【Condition】 Please check the product description and photos for the condition. Some items may have not been tested or may show signs of use.

【Included Items】 Accessories are limited to those shown or mentioned in the product description. Items such as manuals, boxes, or cables are not included unless specifically stated.

【Product Specifications and Firmware】 Some Japanese domestic models may have limited functionality overseas. Please check compatibility before purchase.

【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

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

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- A pilot's watch with a compact 40mm case and a metallic sheen: The Citizen PROMASTER is a genuine sports watch that combines functionality, durability, and safety. This compact model features an aviation slide rule function yet still manages to achieve a 40mm case diameter. It boasts excellent visibility, ease of use, and a luxurious sheen. [Metallic Luster] The mirrored edges of the subdials and indexes create a three-dimensional impression. The lugs and crown guard of the case also feature a large mirrored surface, creating a metallic luster throughout the watch. In addition to the aviation slide rule scale, the 1/5-second chronograph scale is also finely marked, creating the precision you'd expect from a pilot's watch. [User-friendly features and performance] Equipped with a solar-powered Eco-Drive system, the watch is hassle-free. It converts even the slightest amount of sunlight or light into electricity. Once fully charged, it continues to run for a long time even in the dark, eliminating the need for periodic battery changes. Water resistance of 20 ATM makes it safe for waterworks and water sports. It also features a convenient date display and luminous hands and indexes. [Product Details] Solar-powered Eco-Drive, accuracy of ±15 seconds per month, solar-powered: approximately 9 months, water resistance to 20 bar, sapphire crystal (anti-reflective coating), case/band: stainless steel, magnetic resistance grade 1, luminous (hands and indexes). *Detailed instructions for using the watch can also be found in the instruction manual on the manufacturer's website (model number: B620). [Charging Information] This Eco-Drive watch uses light as its energy source. A single full charge will last for approximately nine months. We recommend fully charging the watch in sunlight before first use. When you take it off your wrist, store it in a location that is well-lit, so you can use it without worrying about it stopping.