Grand Seiko Evolution 9 系列計時碼表 GMT
採用機芯 9R86，精準度為每月 ±15 秒（每天 ±1 秒）。 除了時間和日期外，還具備GMT 指針和動力儲存顯示。 計時碼表可測量長達 12 小時的經過時間。秒針以完美、連續且無聲的滑行運作。錶殼與錶鍊使用比不鏽鋼輕30%左右且顏色較亮的白鈦精製而成。
|尺寸:||錶徑 45.3mm 耳對耳 52.6mm 厚度 15.8mm|
|其他 / 特色:||
The Evolution 9 Style
In 2020, Grand Seiko introduced a new design philosophy called the Evolution 9 Style. It was based, of course, on the Grand Seiko Style which has always defined the design of all Grand Seiko watches and continues to do so. The Evolution 9 Style preserves the fundamentals of the Grand Seiko Style but adapts them for a new generation by setting new standards of legibility, comfort and beauty.
Ever since its creation in 1960, Grand Seiko has evolved continuously as new technologies, materials and ideas have opened up new design possibilities and the Evolution 9 Style is another step forward on this never-ending road. It was developed to further refine the aesthetics that have been at the heart of Grand Seiko from the start and to renew them for the years to come.
Spring Drive is a unique watch technology. It generates energy like every other traditional mechanical watch but combines this with an electronic regulator to deliver a level of precision that no mechanical watch can match. The development of Spring Drive was possible because Grand Seiko is one of the very few manufacturers with mastery of both electronic and mechanical watchmaking.
The Spring Drive Chronograph Caliber 9R86 delivers high accuracy measurement of both time of day and elapsed time. It has a precision of ±15 seconds a month, or ±1 second a day and, equally importantly, measures elapsed time not to the nearest fraction of a second but exactly, thanks to the fact that the glide motion hands stop at the very instant that the button is pressed. The chronograph measures time for up to 12 hours.
The 72 hour power reserve is maintained even if the chronograph is in operation.