The watch has a 3-day power reserve and combines the latest in hairspring technology with an escapement developed through the MEMS technology to achieve high accuracy and stability when worn.
The stately crown guard and lugs complement the shine given off by the mirror-finish achieved through multi-faceted Zaratsu polishing. The case's mirror-finish produces a lustrous shine achieved through multi-faceted Zaratsu polishing.
The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.
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|
|Hand Indicators:||Hour, Minute, Seconds|
|Calibre no.:||9S65 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|
|Water Resistance:||100 Metres|
|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.