时间：2023-02-23 The GS Master Craftsman Moon Phase is a timepiece that is sure to be admired by all watch enthusiasts. It is a limited edition watch that was released in 2020 to commemorate the 50th anniversary of the Grand Seiko brand.
The watch features a stainless steel case and bracelet, and a sapphire crystal glass with anti-reflective coating. The dial is a deep blue color with a sunburst finish, and the hands and indices are made of 18k gold. The watch is powered by the 9S86 caliber movement, which is an automatic movement with a power reserve of 55 hours.
The most impressive feature of the GS Master Craftsman Moon Phase is the moon phase indicator at the 6 o'clock position. It is a highly accurate indicator that is accurate to one day in 122 years. The moon phase indicator is made of 18k gold and is set against a starry sky background.
The GS Master Craftsman Moon Phase is a stunning watch that is sure to be appreciated by all watch enthusiasts. It is a limited edition watch that is sure to become a collector's item in the future. The watch is a testament to the craftsmanship and quality of the Grand Seiko brand, and it is sure to be admired for many years to come.