Citizen Q&Q CBM Radio Control Rotating Bezel WR100m Rubber Belt Working Condition The crystal has some scratches that are hard to see unless you look closely (see images). The dial is black and clean. The rotating bezel (black) and silver case are clean (see images). Case size is approximately 4 cm in diameter (excluding the crown). I'm not sure how the radio control mode button works. However, when I long-pressed the button near the 4 o'clock position, the hands rotated. They stopped with the button near the 3 o'clock position. The battery was dead, so I replaced it with a new one. The hour and minute hands are luminous (LumiBrite). They glow in the dark with a night light (see images). The second hand is red. 100m water resistance (water resistance has not been tested). The battery was replaced with a new one on December 15, 2025. The belt is a non-genuine rubber belt (black). *The stand in the image is not included! Black dial wristwatch with radio control function, 10-year battery life (the replacement battery is expected to last about 1 to 2 years). - Brand: CITIZEN Q&Q - Model: Radio Control - Water Resistance: Up to 100m - Belt Material: Rubber - Dial Color: Black - Hand Color: Red Thank you for viewing.