SEIKO SPIRIT HIGH STANDARD VERSION Ref. 5E31-6A10 Quartz Seiko movement Cal. 5E31 All original part (head) New leather strap Size 33 mm Lug width 17 mm Vintage and very good condition #seiko #,Seiko Session 'High Standard Version' made from cobalt alloy material. Ref: 8N41-7010 Quartz BMBY: September 1988 Serial: 890115 Case: 34mm Bracelet: fits up to 18.5cm All original Made in Japan Newly serviced #,SEIKO SPIRIT ハイスタンダードバージョン クォーツ腕時計,SEIKO SPIRIT HIGH STANDARD VERSION Ref. 5E31-6A10 Quartz Seiko movement Cal. 5E31 All original part (head) New leather strap Size 33 mm Lug width 17 mm Vintage and very good condition #seiko #,Yahoo!オークション -「seiko spirit high standard version」(セイコー) (さ行)の落札相場・落札価格,