Seiko Caliber V320 No technical information found for this movement.Watches with the V320 movementV320-5009V320-5029V320-5039V320-5049V320-5059V320-5069V320-5070V320-5080V320-5090V320-5100V320-5110V320-5120V320-5130V320-5140V320-5150V320-5160V320-5170V320-5180V320-5190V320-5200V320-5210V320-5220V320-5240V320-5250V320-5260V320-5270V320-5280V320-5290V320-5300V320-5310V320-5320V320-5330V320-5340V320-5350V320-5370V320-6009V320-6019V320-6029V320-6039V320-6049V320-6050V320-6060V320-6070V320-6080V320-6090V320-7000V320-7010V320-7020V320-7030V320-7040