Step into the world of refined precision with this Grand Seiko 8N65-8000, powered by the highly accurate calibre 8N65. Released in 1990 as part of Seiko’s 8NGS quartz family, the movement features ±10 seconds per year performance and a 3-year battery life—underscoring Grand Seiko’s legacy of innovation and silent mastery.
Date: August 1994
Movement: Seiko 8N65a quartz
Accuracy: ±0.04 sec/day | ±1.24 sec/month measured @26° Celsius
Condition:
Dial – Champagne colour finish, mint condition
Hands – The minute hand’s lume shows slight discoloration at the edge, but not enough to warrant a re-lume or compromise originality.
Crystal – Seiko original, mint
Case – Very good with faint hairlines
Bracelet – Genuine good quality leather
Service:
Movement stripped, cleaned, and fully serviced for lasting reliability Battery and rubber gaskets replaced All functions tested and confirmed working
Comes with full service report
Step into the world of refined precision with this Grand Seiko 8N65-8000, powered by the highly accurate calibre 8N65. Released in 1990 as part of Seiko’s 8NGS quartz family, the movement features ±10 seconds per year performance and a 3-year battery life—underscoring Grand Seiko’s legacy of innovation and silent mastery.
Date: August 1994
Movement: Seiko 8N65a quartz
Accuracy: ±0.04 sec/day | ±1.24 sec/month measured @26° Celsius
Condition:
Dial – Champagne colour finish, mint condition
Hands – The minute hand’s lume shows slight discoloration at the edge, but not enough to warrant a re-lume or compromise originality.
Crystal – Seiko original, mint
Case – Very good with faint hairlines
Bracelet – Genuine good quality leather
Service:
Movement stripped, cleaned, and fully serviced for lasting reliability Battery and rubber gaskets replaced All functions tested and confirmed working
Comes with full service report
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