SEIKO PROSPEX ALPINIST GMT SPB377J1 SPB377J SPB377 AUTOMATIC

Regular price
$999.00 USD
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$999.00 USD
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ALPINIST Mechanical GMT comes with an original box and 1-year international warranty.

  • should you need any more information or an actual photo of the watch feel free to contact us.

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 recreations and reinterpretations 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 new inner rotating compass bezel makes it ideal for hiking and outdoor activities. Framed by a 24-hour GMT bezel, the brilliant blue sunray 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 blue calf leather strap with tri-fold push button release clasp. 20 bar, 200M Water Resistant

Specifications

Movement

Caliber Number
6R35
Movement Type
Automatic with manual winding
Precision
+25 to -15 seconds per day
Power reserve
Approx. 72 hours(3 days)
Jewels
24
Functions
  • 24-hour hand (dual time display function)
  • Stop seconds hand function

Case/Band

Case Material
Stainless steel (super hard coating)
Case Size
Thickness:13.6mm
Diameter:39.5mm
Lug-to-lug:46.4mm
Crystal
Curved sapphire
Crystal Coating
Anti-reflective coating on inner surface
LumiBrite
LumiBrite on hands, index(es) and bezel
Strap
Blue calf leather strap

Other Details

Water Resistance
20 bar, 200 meters (660 feet)
Features
  • Rotating bezel (24-hour display)
  • Screw case back
  • * In an actual product, the case back direction might be different from the photograph.
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