Seiko 5605-5010 Watch Guide The Seiko 5605-5010 is a watch model based on the 5605 movement.Parts ListK00W02A0crystal45M04Ncrown0C2980Bcase back gasketDJ0060Bothers - crown gasketOther models with the same movement5605-50005605-70205605-70305605-70505605-7051