This model incorporates Calibre 9S86, the high-specification movement delivers the same accuracy (-5 to +3 seconds a day) and the same power reserve ( 55 hours) as the core Calibre 9S85, while also offering the GMT function that the international traveller needs to ensure that the accuracy of the time shown is not compromised when the time zone is changed. The GMT hand shows the time in the home time zone.
Designed in harmony with the classic case, the retro-modern dial is inscribed with a 1/5 second scale that is unique to a 10 beat model. The result is a design finish that is both fine and elegant.
The long and slim markers provide a clean and refined expression.
Any purchase through our Grand SEIKO Online Store has a 5 Year limited guarantee
|Case Material:||Stainless Steel|
Distance Between Lugs: mm
|Band/Bracelet:||Strap - Leather|
|Hand Indicators:||Hour, Minute, Seconds, 24-Hour|
|Calibre no.:||9S86 Instructions|
|Movement Type:||Automatic - Powered By The Movement Of The Wearer|
|Accuracy:||+5 to -3 seconds per day (when static)|
|Battery Life:||55 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.