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Deal.ai › Seiko
Seiko
Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless

Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless

4.6(16 ratings)

Best price now

$476.00at Island WatchChecked 1 h ago

20% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $476.00 at Island Watch (checked Nov 12, 2026).
  • Checked at 13 stores.

Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless prices at every store

  • Island WatchNew

    In stock

    $476.00Free shippingChecked 1 h ago
    Visit Island Watch
  • Paramount-jewelers-LLCNew

    In stock

    $519.92Free shippingChecked 1 h ago
    Visit Paramount-jewelers-LLC
  • Jomashop.comNew

    In stock

    $525.00Free shippingChecked 1 h ago
    Visit Jomashop.com
  • Brent MillerNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit Brent Miller
  • CH Premier JewelersNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit CH Premier Jewelers
  • Service Jewelry & RepairNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit Service Jewelry & Repair
  • Fullers JewelryNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit Fullers Jewelry
  • Gunderson's JewelersNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit Gunderson's Jewelers
  • Martin Jewelers NJNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit Martin Jewelers NJ
  • Barons JewelersNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit Barons Jewelers
  • Meierotto JewelersNew

    Availability unknown

    $595.00Checked 1 h ago
    Visit Meierotto Jewelers
  • Chrono24.comNew

    Availability unknown

    $610.00Checked 1 h ago
    Visit Chrono24.com
  • Mani JewellersNew

    Availability unknown

    $621.25Checked 1 h ago
    Visit Mani Jewellers

Also available at

  • Florida Trust Group LLCCheck price at Florida Trust Group LLC
  • J. PavilionCheck price at J. Pavilion

Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless price history

Lowest price we've seen: $476.00 on Nov 12 at Island Watch. Tracked across 13 stores since Nov 12.

What reviewers say

  • 4.6 / 516 ratings

About the Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless

Seiko Prospex Samurai Blue Diver

Reference: SRPL51K1 / Caliber 4R35

The Seiko Prospex Samurai SRPL51K1 brings together aggressive modern dive-watch styling with the rugged reliability that has made Seiko one of the most respected names in professional dive watches.

Known among enthusiasts as the “Samurai” due to its sharply faceted case and sword-inspired hands, the Samurai series stands apart from traditional rounded dive watches with its bold architectural design and unmistakable wrist presence.

The SRPL51K1 features a striking deep blue monochromatic design with a matching blue dial and bezel, giving the watch a clean ocean-inspired appearance while maintaining the unmistakable tool-watch DNA of the Prospex line.

Powered by Seiko’s proven 4R35 automatic movement, this diver offers dependable self-winding performance, hand-winding capability, hacking seconds, and the durability expected from a true everyday mechanical sports watch.

Built to ISO dive standards with 200 meters of water resistance, a screw-down crown, and powerful Lumibrite visibility, the SRPL51K1 is equally at home underwater, on the road, or in a serious Seiko collection.

Key Features

Reference: SRPL51K1

Genuine Seiko Prospex Diver

Seiko 4R35 Automatic Movement

Self-winding mechanical movement

Hand-winding capability

Hacking seconds

200M ISO-rated dive watch

Deep blue dial and bezel

Angular “Samurai” case design

Lumibrite hands and markers

Screw-down crown

Stainless steel case and bracelet

Unidirectional rotating dive bezel

Hardlex crystal

Modern Japanese dive watch heritage

Specifications

Specifications

Movement
Seiko 23-Jewel Automatic 4R35 (self-winding and hand winds)
Case
Stainless Steel
Case Diameter
41.7mm
Case Thickness
12.3mm
Case Lug to Lug
49.5mm
Case Back
Screw case back
Crystal
Hardlex

Questions and answers

Where is the Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless cheapest?
At Island Watch, for $476.00, 20% under what the other stores charge, as of our latest check.
What do buyers say about the Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless?
Rated 4.6 out of 5 from 16 ratings.
Where can I buy the Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless?
15 stores we checked sell it, including Island Watch, Paramount-jewelers-LLC, Jomashop.com, Brent Miller, CH Premier Jewelers.

Stores we've priced the Seiko SRPL51 Prospex Sea Samurai Diver Blue Dial Stainless at

  • Chrono24.com deals and prices
  • Island Watch deals and prices
  • Jomashop.com deals and prices
  • Mani Jewellers deals and prices
  • Meierotto Jewelers deals and prices
Band Width
20mm
Water Resistance
200 meters
Weight
170 grams
Warranty
2 years

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