Calibre 9S 25th Anniversary Limited Edition
A limited-edition watch commemorating the 25th anniversary of the Calibre 9S mechanical movement.
Its design depicts the clear blue sky as seen from the top of Mt. Iwate, the soaring peak visible through the windows of the Grand Seiko Studio Shizukuishi, where Grand Seiko mechanical watches are assembled. A classic form prevails thanks to this creation’s mirror-finished bezel and case, gently curved lugs with Zaratsu polishing, and a box-shaped sapphire crystal. Inside is the Grand Seiko Calibre 9S66.
Assembled at the Grand Seiko Studio Shizukuishi by skilled craftsmen and women, the self-winding Calibre 9S66 is a GMT movement that runs for approximately 72 hours when fully wound.
Limited Edition. 1,700 pieces worldwide. Serial number selection not possible as watches are sent at random worldwide
Any purchase through our Grand SEIKO Online Store has a 5 Year limited guarantee
|Case Material:||Stainless Steel|
Distance Between Lugs: mm
|Band/Bracelet:||Bracelet - Stainless Steel|
|Dial Colour:||Light Blue|
|Hand Indicators:||Hour, Minute, Seconds, 24-Hour|
|Calibre no.:||9S66 Instructions|
|Movement Type:||Automatic - Powered By The Movement Of The Wearer|
|Accuracy:||+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)|
|Battery Life:||72 Hours Power Reserve|
|Dual Time:||Yes - 24 Hour Hand Can Be Adjusted To A Second Time Zone|
|Water Resistance:||Water Resistant|
|Other details / Features:||
One of the world's foremost mechanical movements, the culmination of high-precision micro-engineering and the attention to detail of Seiko's expert watchmakers.
Spring Drive is a unique movement that delivers one-second-a-day precision, using just the power of a mainspring.