An automatic mechanical in a new 40mm case design
A black dial gives a more compact look. The strong three-dimensional indexes are tightly arranged to the outside of the calendar frame, creating harmony with the presence of the case, balance and a stately profile. The case design has a sense of presence and luxury following the standard design of Grand Seiko.
The caliber 9S65 "Mechanical automatic winding 3 Days" lasts 72 hours at maximum winding, adopting the latest hydraulic spring and escapement (MEXT) by MEMS method, creating greater stability and improved accuracy. The back of the see-through case, allows the owner to enjoy the precise movement.
This model combines the presence and wearability in a well-balanced manner with high legibility. This model can endure generations as a lifetime timepiece that carves important moments together.
|Case Material :||Stainless steel|
|Glass Material :||Dual-curved sapphire|
|Glass Coating :||Anti-reflective coating on inner surface|
|Case size :||Diameter 40mm × Thickness 13mm|
|The perimeter of Band :||195mm|
|Clasp type :||Three-fold clasp with push button release|
|Caliber no. :||9S65 Instructions|
|Movement Type :||Automatic with manual winding capacity|
|Power reserve :||Approx. 72 hours(3 days)|
|Accuracy :||+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)|
|Water resistance :||10 bar|
|Magnetic resistance :||Equipped|
|Other details / Features :|