The Spring Drive GMT calibre 9R66 has long been a Grand Seiko favourite but never before has it been presented in such a dramatic design.
Blue and gold interact on both the dial and bezel to create a watch that is perfect for the international traveller whether he is in the conference room or at the beach house.
Above the 44 mm case sits a rotating bezel with an 18k yellow gold ring over which the sapphire crystal extends, giving the watch extra protection and a quietly powerful depth. The dual curved sapphire has an anti-reflection coating both inside and out to deliver enhanced legibility. The case and bracelet are in stainless steel and the watch is 20 bar water resistant.
The Spring Drive GMT calibre delivers a precision rate of one second per day and has a power reserve of 72 hours. The GMT hand can be adjusted to local time without stopping the movement so that the watch’s accuracy is maintained even when the time zone is changed.
Any purchase through our Grand SEIKO Online Store has a 5 Year limited guarantee
|Case Material:||Stainless Steel & 18 Karat Gold - Yellow|
Distance Between Lugs: mm
|Case Colour:||Silver & Gold - Yellow|
|Band/Bracelet:||Bracelet - Stainless Steel|
|Hand Indicators:||Hour, Minute, Seconds, 24-Hour|
|Calibre no.:||9R86 Instructions|
|Movement Type:||Spring Drive - Powered By The Movement of the Wearer|
|Accuracy:||+/-15 seconds a month (at normal temperature range (-10° and 60°)|
|Battery Life:||72 Hour Power Reserve|
|Dual Time:||Yes - 24 Hour Hand Can Be Adjusted To Second Time Zone|
|Water Resistance:||200 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.