Home Seiko - SPB423 Prospex U.S. Special Edition
Seiko watch with silver bracelet and black dial on a white background
Close-up of a silver watch with a brand logo on a white background
Seiko watch with silver bracelet and black dial on a white background
Close-up of a silver watch with a brand logo on a white background

Seiko - SPB423 Prospex U.S. Special Edition

Regular Price: $1,250.00 Sale Price: $625.00

Prospex U.S. Special Edition. 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, leading the way with new advances, while re-creating and re-interpreting landmark achievements. Inspired by Seiko’s 1965 landmark first diver’s watch, this exceptional Special Edition is one of a trio celebrating some of the most demanding diving locations in America and those who dare to explore them. Patterned to evoke the icy surface of the perilous, yet beautiful, Alaska Moulins, the gradated light blue-gray dial features a date calendar and bold LumiBrite hands and markers, and is framed by a dark gray uni-directional rotating elapsed timing bezel. The curved sapphire crystal with anti-reflective coating on the inner surface provides enhanced legibility. Crafted of stainless steel with scratch resistant super-hard coating, this rugged and stylish timepiece also includes a screwdown crown and caseback, and a tri-fold push button release clasp with secure lock and extender. Built for scuba diving to depths of 200 meters, this exceptional watch offers manual winding capability and includes a 24-jewel automatic movement with a frequency of 21,600 vibrations per hour and a power reserve of approximately 70 hours.

  • 1965 Heritage Diver's Watch
  • Movement:  Caliber 6R35
  • Diameter: 40.5mm
  • Case: Stainless steel case with super hard coating
  • Dial Color: Light blue-gray dial patterned and gradated
  • Dual curved sapphire crystal with anti-reflective coating on the inner surface
  • Stainless steel bracelet with super hard coating. Additional leather strap included.
  • Power reserve: approximately 70 hours
  • Water Resistant: 200m
  • Final sale item - As Is: To offer these exceptional values, all sales are final and are not eligible for return, exchange, or refund. Some items may be older inventory and could exhibit minor cosmetic wear, such as light scratches from display or handling.  If you have any questions about an item's condition, please contact us prior to placing your order.
Seiko watch with silver bracelet and black dial on a white background
Seiko - SPB423 Prospex U.S. Special Edition
$625.00 $1,250.00
Seiko watch with silver bracelet and black dial on a white background
Seiko - SPB423 Prospex U.S. Special Edition
$625.00 $1,250.00

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SKU: 742025 Availability: Out of stock

Prospex U.S. Special Edition. 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, leading the way with new advances, while re-creating and re-interpreting landmark achievements. Inspired by Seiko’s 1965 landmark first diver’s watch, this exceptional Special Edition is one of a trio celebrating some of the most demanding diving locations in America and those who dare to explore them. Patterned to evoke the icy surface of the perilous, yet beautiful, Alaska Moulins, the gradated light blue-gray dial features a date calendar and bold LumiBrite hands and markers, and is framed by a dark gray uni-directional rotating elapsed timing bezel. The curved sapphire crystal with anti-reflective coating on the inner surface provides enhanced legibility. Crafted of stainless steel with scratch resistant super-hard coating, this rugged and stylish timepiece also includes a screwdown crown and caseback, and a tri-fold push button release clasp with secure lock and extender. Built for scuba diving to depths of 200 meters, this exceptional watch offers manual winding capability and includes a 24-jewel automatic movement with a frequency of 21,600 vibrations per hour and a power reserve of approximately 70 hours.

  • 1965 Heritage Diver's Watch
  • Movement:  Caliber 6R35
  • Diameter: 40.5mm
  • Case: Stainless steel case with super hard coating
  • Dial Color: Light blue-gray dial patterned and gradated
  • Dual curved sapphire crystal with anti-reflective coating on the inner surface
  • Stainless steel bracelet with super hard coating. Additional leather strap included.
  • Power reserve: approximately 70 hours
  • Water Resistant: 200m
  • Final sale item - As Is: To offer these exceptional values, all sales are final and are not eligible for return, exchange, or refund. Some items may be older inventory and could exhibit minor cosmetic wear, such as light scratches from display or handling.  If you have any questions about an item's condition, please contact us prior to placing your order.