EXCELLENT ! Seiko Session High Standard Version Quartz Watch,Seiko Session 8N45-5000 from 1989 (High Standard Version) – Paleh,Seiko Session High Standard Edition HEQ 5E31-5A70 Textured Dial case no.978730 , made in Japan.,Working Seiko Session High Standard Version Quartz 1989 Vintage Mens Watch 8N45 | WatchCharts,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 #,