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Seiko Prospex U.S. Special Edition SPB351

Regular price $1,500.00

Underwater caves inspired the pale blue-gray dial of this Seiko Prospex U.S. Special Edition. Its textured finish recalls mineral formations below the surface, while a two-tone timing bezel carries the cool color palette around the case. The titanium case and bracelet give this substantial diver a different feel from a comparable steel watch.

The 43.5 mm titanium case and bracelet have...

  • Sku: SPB351
  • Available: In stock
  • Vendor: Seiko Luxe

Seiko Prospex U.S. Special Edition
SPB351

$1,500.00

Seiko Prospex U.S. Special Edition Spb351
Seiko Prospex U.S. Special Edition SPB351
Regular price $1,500.00

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Underwater caves inspired the pale blue-gray dial of this Seiko Prospex U.S. Special Edition. Its textured finish recalls mineral formations below the surface, while a two-tone timing bezel carries the cool color palette around the case. The titanium case and bracelet give this substantial diver a different feel from a comparable steel watch.

The 43.5 mm titanium case and bracelet have a super-hard coating. Sapphire crystal with an anti-reflective inner coating protects the dial, and the unidirectional bezel tracks elapsed time. Seiko's automatic 6R35 movement offers approximately 70 hours of power reserve, while water resistance is rated to 200 meters for scuba diving.

Our Take

We like that this edition looks to the mineral textures of an underwater cave rather than the usual open-ocean blues. The pale dial and titanium construction give it a character of its own within Seiko's diver lineup.

  • Model: SPB351
  • Collection: Prospex
  • Sub Collection: U.S. Special Edition
  • Dial Color: Blue
  • Strap Material: Titanium
  • Strap Detail: Titanium bracelet with super-hard coating
  • Lug Width (mm): 22
  • Movement: Automatic
  • Caliber: 6R35
  • Movement Detail:
    Caliber 6R35
    21,600 vibrations per hour
    24 jewels
    Power reserve: approximately 70 hours
  • Case Material: Titanium case with super-hard coating
  • Case Diameter (mm): 43.5
  • Case Thickness (mm): 13.3
  • Case Length (mm): 51
  • Crystal Type: Sapphire crystal with anti-reflective coating on the inner surface
  • Water Resistance: 200 meters (660 feet), follows ISO standards and is suitable for scuba diving
  • Prospex U.S. Special Edition
  • Prospex Automatic Diver
  • Automatic with manual winding capability
  • Two-tone uni-directional rotating elapsed timing bezel
  • Date calendar
  • LumiBrite hands and markers
  • Screwdown crown and caseback
  • Tri-fold push button release clasp with secure lock and extender
  • Light blue-gray textured dial evoking the mineral and stone deposits of underwater caves
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