Grand Seiko Evolution 9 Spring Drive 'Atera Valley' SLGA025 collection_dolcevita In a special nod to

In a special nod to the DW-5000

the Ultra Deep concept watch made history when it reached the deepest place on Earth

The case is equipped with a helium escape valve for saturation diving

Strap: Three-link stainless steel bracelet with bronze center link

Grand Seiko Evolution 9 Spring Drive 'Atera Valley' SLGA025 collection_dolcevita In a special nod toChanneling the lush, emerald Atera Valley Nagano Prefecture, where Spring Drive watches are manufactured, is home to a number of mountains rising over 3,000 meters. The countless rivers that flow from these mountains have, over many years, created a lush, natural environment. The Atera River carves out a deep ravine called the Atera Valley, known for its breathtaking beauty. Using the clear, emerald green waters of the Atera River as a motif, the dial