Grand Seiko Sport Collection Spring Drive Chronograph GMT 44.5mm Watch Caliber 9R 20th Anniversary Limited Edition of 700 Pieces Alternative Metal and Gold Wedding Band FeaturesMovement: U680†Eco-DriveCase Size: 46mmWater Resistance: 96B261 Ring Size:7.25 GradForHim Featuring a striking blue

Grand Seiko Sport Collection Spring Drive Chronograph GMT 44.5mm Watch Caliber 9R 20th Anniversary Limited Edition of 700 Pieces Alternative Metal and Gold Wedding Band FeaturesMovement: U680†Eco DriveCase Size: 46mmWater Resistance: 96B261 Ring Size:7.25 GradForHim Featuring a striking blue FeaturesMovement: U680†Eco DriveCase Size: 46mmWater Resistance: 20†bar (200†metres)Dial Colour: BlueSynchronized to Atomic Clock for Superior AccuracyAtomic Timekeeping Technology with Synchronized Time Adjustment Available in 43 World Cities1 100 Second Chronograph Measures up to 24 HoursPerpetual Calendar†Dual Time (Second Time Zone)2 Alarms99 Minute Countdown TimerDigital Backlight DisplayCoordinated Universal Time (UTC) Display Power Reserve Indicator This model comes with a blue alligator strap and a extra rubber strap and tool