Grand Seiko Tentagraph SLGC001 jaeger-lecoultre shifting in appearance as the

shifting in appearance as the light changes throughout the day

where the Grand Seiko Studio Shizukuishi

while also offering the GMT function that the international traveler needs to ensure that the accuracy of the time shown is not compromised when the time zone is changed

Crafted from Ever-Brilliant Steel

a new 40-mm case with a double polished and satin finish on the side

Grand Seiko Tentagraph SLGC001 jaeger-lecoultre shifting in appearance as theThe Tentagraph, an automatic high beat chronograph movement, is the first of its kind from Grand Seiko. Powered by the Caliber 9SC5, which uses the Caliber 9SA5 as its base, it is emblematic of the next generation of Grand Seiko sports watches, both for its technological innovation and its equally stunning Evolution 9 Style. With a power reserve of 72 hours, Fully wound, the watch runs for 72 hours when the chronograph is in operation. Its design has