Providing a power reserve of approximately 72 hours, the longest of any Seiko mechanical watch, this 24-jewel automatic GMT movement beats at a frequency of 21,600 vibrations per hour and offers manual winding capability.

Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards.

Nov 17, 2024 · Not restricted to diving watches, the Prospex line provides a range of precise timepieces. The Prospex series includes automatic and quartz movements. Also, analog and digital displays. The majority of people can’t distinguish between a regular Seiko and a …

Seiko Prospex remains a standard for high-intensity timekeeping excellence. From the introduction of its first diver’s watch in 1965, Seiko has been a leader in undersea precision and durability, spearheading innovations in both technology and design.

The new Caliber 6R54, which has a power reserve of three full days, powers the new Seiko Prospex Alpinist Mechanical GMT.

From the Prospex Collection; Modern re-imagining of Seiko's first sport watch, introduced in 1959; Manual and automatic winding capabilities; Rotating inner compass bezel; Green dial with sunray finish and gold accents; Magnified date window; LumiBrite hands and markers; Screwdown crown and see-through caseback; Tri-fold push button release clasp

Jan 11, 2021 · Buy Seiko SRPE93 Automatic Dive Watch for Men - Prospex Collection - LumiBrite Hands, Date Calendar - Water Resistant 200M and other Wrist Watches at Amazon.com. Our wide selection is eligible for free shipping and free returns.

Jul 24, 2023 · The case back offers a view of Seiko’s relatively new, upgraded 6R35 automatic movement that outdoes the circa 40-hour power reserve of many longstanding Swiss movements (though that is changing). The 6R35’s 70-hour power reserve means you can wear another watch for a couple days and come back to find the Alpinist still running.

Automatic with manual winding Precision +25 to -15 seconds per day Power reserve Approx. 70 hours Jewels 24 Functions. Stop second hand function; Date display