Asahi Golf EAGLE VISION EAGLE VISION Eagle Vision Genuine Product [Used] Charged the day before, turned it on 10 minutes before play, and even if turned off during lunch, the power turns off on the final hole. The belt loop is broken, and a 100-yen shop cable tie is used. Also, it takes about three tries to get it to charge, pressing and wiggling it. Also, long press the three buttons on the right side. When the screen in image 5 finishes, it goes to image 6. If you have any questions, please call the following toll-free number. On the back of the watch, the model number and toll-free number 0120-83-1196 are listed; calls from mobile phones are also free. Battery replacement is not possible; they said it would be a 7700 yen exchange for a new one. Exchange for the latest model is not possible. No claims, no returns, please.