Seiko 140th Anniversary Limited Edition
- Available at the Grand Seiko Boutiques and Grand Seiko Salons
A new Spring Drive Chronograph with gold highlights joins the Sport Collection.
This powerful watch allies all the high functionality of the Spring Drive Chronograph Caliber 9R86 with a new design and a new combination of materials. The result is a timepiece of rare refinement. The bezel catches the eye immediately with its dodecahedron shape, its zirconia ceramic outer layer and 18k gold base. Thanks to this combination of materials, it is both strikingly beautiful and highly durable. The case, too, uses contrast to deliver a visually arresting impression.
|Exterior:||Stainless steel (partly 18K yellow gold) / Ceramics bezel / Sapphire crystal case back|
|Case back:||See-through & Screw case back|
|Glass Material:||Dual-curved sapphire crystal|
|Glass Coating:||Anti-reflective coating on inner surface|
|Case size:||Diameter 43.8mm Lug-to-lug 51.2mm Thickness 16.1mm|
|Clasp type:||Three-fold clasp with push button release|
|The perimeter of Band:||201mm|
|Caliber no.:||9R86 Instructions|
|Movement Type:||Spring Drive|
|Power reserve:||Approx. 72 hours(3 days)|
|Accuracy:||±15 seconds per month (±1 second per day)|
|Water resistance:||10 bar|
|Magnetic resistance:||4,800 A/m|
|Other details / Features:||
The three movements at the heart of Grand Seiko
One of the world's foremost mechanical movements, the culmination of high-precision micro-engineering and the attention to detail of Grand Seiko's expert watchmakers.
Spring Drive is a unique movement that delivers one-second-a-day precision, using just the power of a mainspring.