Prospex Alpinist Mechanical GMT. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with re-creations and re-interpretations of landmark achievements. Inspired by Seiko’s first sports watch, the 1959 Alpinist, this rugged, yet stylish, watch features the iconic wedge-shaped markers, bold numerals and stylized hands of the original, along with 24-hour GMT timing. An upgraded curved sapphire crystal with anti-reflective inner coating adds reliable visibility, while the inner rotating compass bezel makes it ideal for hiking and outdoor activities. Framed by a 24-hour GMT bezel, the classic black dial includes a date calendar, LumiBrite hands and markers, and a red-tipped GMT hand. The 24-jewel automatic movement, visible through the see-through screwdown caseback, beats at a frequency of 21,600 vibrations per hour and offers an exceptional power reserve of 72 hours, as well as manual winding capability. Crafted of stainless steel with durable super-hard coating and a secure screwdown crown, this superb timepiece also features a black leather strap with tri-fold push button release clasp. 20 bar, 200M Water Resistant
Prospex Alpinist Mechanical GMT
Inspired by Seiko’s first sports watch, the 1959 Alpinist
Automatic GMT with manual winding capability
24-hour GMT bezel
Black dial with iconic wedge-shaped markers and stylized numerals and hands
Rotating inner compass bezel
Red-tipped GMT hand
Date calendar
LumiBrite hands and markers
Screwdown crown and see-through caseback
Tri-fold push button release clasp
13.6mm
39.5mm
46.4mm
Caliber 6R54
21,600 vibrations per hour
24 jewels
Power reserve: approximately 72 hours
Stainless steel case with super-hard coating
Curved sapphire crystal with anti-reflective coating on the inner surface
20 bar, 200 meters (660 feet)
Black
Black leather strap
20