Model name GRAND SEIKO SPORTS COLLECTION Ref NoSBGE253 SizeMen's Case Diameter 40.5mm Index bar BeltBracelet ColorBlack Dial Material SS Bezel 24H bezel (CE) Movement Automatic Specifications / Notes New for 2020 Water resistant to 200m Caliber 9R66 Power reserve approx. 72 hours This model is equipped with Spring Drive, which is spring-loaded but has the same high precision as quartz. It also has a GMT function that allows you to instantly check the second time. The bezel is made of scratch-resistant ceramic, giving it a sporty look. The crown is placed at the 4 o'clock position so that it does not interfere with the movement of the wrist, making it a very practical model. If you are interested in repairing this product, please contact the manufacturer due to the characteristics of the movement.
