The Prospex Alpinist Black Series Limited Edition is a modern re - imagining of the 1959 Alpinist sports watch. This watch has a 39.5mm case crafted from stainless steel with a sleek black hard coating. The sapphire crystal, with an anti - reflective coating on the inner surface, offers clear visibility. It's water - resistant up to 200m, making it suitable for various aquatic activities. Powered by the Caliber 6R35 movement, it has a 70 - hour power reserve. Style number is SPB337.
Using your Seiko Prospex Alpinist is straightforward. Just wind it up when the power reserve runs low to keep it ticking. You can wear it while swimming or in light water sports as it's water - resistant up to 200m, but avoid high - pressure water situations like scuba diving with a tank. For maintenance, clean the watch regularly with a soft, dry cloth. Keep it away from strong magnetic fields as they can affect the movement. Store it in a cool, dry place when not in use to ensure its longevity.
