SPB377J1
3 Year Canadian Limited Warranty
Taking its name from the original and much-loved Seiko ‘Alpinist’ – launched in 1959 for Japanese ‘Yama-otoko’ mountain men, reliable in treacherous terrain – this watch further evolves the Alpinist specifications and overall design – with a legibility focus.
Its Arabic numerals are a signature feature of Alpinist pieces, whilst the curved sapphire glass, 24-hour display on the bezel and red 24-hour hand enhance the legibility further.
Ever practical, the watch features a compass functionality, whilst its super-hard coating gives it shine and strong scratch resistance. The in-house built 6R54 Calibre is the first mechanical GMT movement in a Prospex watch to have a three-day power reserve, allowing tracking of two different time zones at the same time.
Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.
Caliber Number:6R54
Movement Type:Automatic with manual winding capacity
Accuracy:+25 to -15 seconds per day
Power reserve: Approx. 72 hours (3 days)
Case Material:Stainless steel (super hard coating)
Crystal:Sapphire with magnifier
Crystal Coating:Anti-reflective coating on inner surface
LumiBrite:Lumibrite on hands and indexs
Band Material:Calfskin
Clasp:Three-fold clasp with push button release
Water Resistance:200 bar
Case Size
Thickness: 13.6mm
Diameter: 39.5mm
Length: 46.4mm
Lug Width: 20mm
Other Specifications
Other Features
Not included in any Sale or Promotion - More Information
