[product_description]Prospex Alpinist. 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. A modern reimagining of Seiko’s first sport watch, introduced in 1959, this distinctive timepiece joins a highly successful line launched in 2019. Styled to fit contemporary tastes while evoking a vintage feel, this versatile watch features a rotating inner compass bezel framing a gradated green dial with magnified date calendar and LumiBrite hands and markers, as well as an anti-reflective sapphire crystal. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 70 hours, and can be wound manually or automatically. Crafted of stainless steel with gold finish, screwdown crown, see-through caseback, brown leather strap, and tri-fold push button release clasp. 20 bar, 200M Water Resistant.[/product_description]

[unique_description_1]

• Model: SPB210
• Collection: Prospex
• Gender: Men's
• Dial Color: Green
• Strap Material: Leather
• Strap Detail: Brown leather strap
• Distance between lugs: 20 mm
• Movement: Automatic 
• Caliber: 6R35
• Jewels: 24
• Power Reserve: approximately 70 hours
• Case Material: Stainless steel with gold finish
• Case Diameter (mm): 39.5
• Case Thickness (mm): 13.2
• Lug to Lug (mm): 46.4
• Crystal Type: Sapphire crystal with anti-reflective coating (inner surface)
  
• Water Resistance: 200m (20 bar / 660 feet)
• LumiBrite: LumiBrite on hands and markers
• Functions: Rotating inner compass bezel, magnified date display, stop second-hand function
  [/unique_description_1]

[unique_description_2]

• 1959 Sport Watch Reinterpretation
• Automatic with manual winding capability
• Rotating inner compass bezel
• Gradated green dial
• Magnified date window
• LumiBrite hands and markers
• Screwdown crown and see-through caseback
• Tri-fold clasp with push button release
  
  [/unique_description_2]