Seiko Prospex Heritage SRPK77K1 - Limited Edition

Specifications of the Seiko Sea SRPK77K1 Prospex Silfra

This watch features a sturdy stainless steel case with a diameter of 42 mm and a thickness of 12 mm, which gives it a solid and robust appearance. The silver-colored case perfectly complements the gray-anthracite dial, while the gray hands and orange second hand provide a striking contrast. The sapphire crystal offers excellent scratch resistance and clarity, ideal for everyday use and extreme conditions.

Inside the case is the reliable Seiko 4R35 caliber, a mechanical automatic movement with a power reserve of 41 hours. This movement ticks at a frequency of 21,600 vibrations per hour and contains 23 rubies, which ensures smooth and accurate timekeeping. In addition, the movement is hackable, allowing the second hand to be stopped for precise time setting.

The stainless steel link bracelet with a width of 20 mm offers both comfort and durability. The folding clasp with push buttons ensures a safe and easy closing, even under water. The bi-directional rotating bezel with compass function makes this watch especially suitable for navigation and other adventurous activities.