【Product】 MASTER OF G - AIR GRAVITYMASTER GR-B300RY-1A9JF 【Condition】 Unused. The product is in beautiful condition! A stylish G-SHOCK watch with excellent shock resistance, featuring a black and yellow color scheme. - Brand: G-SHOCK - Color: Black/Yellow - Model: Stylish G-SHOCK watch with excellent shock resistance, featuring a black and yellow color scheme. - Brand: G-SHOCK - Color: Black/Yellow - Model: GR-B300-1A9JF 【Accessories】 ・Main unit ・Instruction manual ・Outer box Body size: 50 x 50mm (excluding the crown) Band Resin band (biomass plastic) Band size that can be worn: 145～215mm Dial color: Black Belt: Yellow Movement: Solar Backlight: OK Structure Shock-resistant structure (Shock Resist) Time correction Bluetooth: Automatically corrects the time by connecting to a smartphone Stopwatch function Timer function Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second increments) Alarm function Time alarm Light function LED (Super Illuminator, with afterglow function) Light color LED: White Operating time Operating time from full charge without solar power generation When using functions: Approximately 5 months In power-saving state: Approximately 18 months Accuracy * If not connected to a smartphone, it operates with normal quartz accuracy (average monthly difference ±15 seconds). * Regarding the condition, there may be individual differences, so please check the images carefully before purchasing. Thank you for your understanding. Please check the images carefully and consider purchasing. After a simple cleaning, we will carefully pack and ship the item.