I've been using this in the company office for several years. The design is remarkably impressive. It's a radio-controlled clock, so you basically don't need to adjust the time. It also has a silent sweep second hand, making it highly functional. More details can be found here: https://rhythm.jp/products/detail/?goods_cd=4MY823-003 A simple and highly visible CITIZEN wall clock. It's approximately 35cm in diameter and runs on AA batteries. - Brand: CITIZEN - Model: 4MY823-003 - Color: White - Size: Approximately 34.5cm in diameter (measured by me) - Battery: AA batteries (batteries not included, the built-in coin cell battery is included as is, but please replace it if necessary) Thank you for looking. #Citizen #WallClock #RadioControlledClock #Visibility #InteriorDesign #SilentSweepSecondHand