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Seiko Prospex Sea Samurai Diver Blue Dial Stainless Steel Watch SRPL51

Seiko Prospex Sea Samurai Diver Blue Dial Stainless Steel Watch SRPL51

5· 1 rating

Last price we saw

$476.00at Walmart, last seen Nov 1

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Our take on the Seiko Prospex Sea Samurai Diver Blue Dial Stainless Steel Watch SRPL51

The Seiko Prospex Sea Samurai SRPL51 is a automatic diver's watch with a 41.7mm stainless steel case, 200m water resistance, and a blue dial. It uses the 4R35 movement with 41-hour power reserve and has a unidirectional bezel and screw-down crown. The latest best price is $550 at Time Square Clock Shop as of November 3, which is within its typical range for this model.

Best forDaily wear for office and casual settingsRecreational diving and water sportsFans of Seiko's Samurai case designThose wanting a durable automatic watch under $600
Pros
  • Solid stainless steel case and bracelet with secure clasp
  • 200m diver's water resistance with screw-down crown
  • Reliable 4R35 automatic movement with hacking and hand-winding
  • Distinctive angular case design with good wrist presence
  • LumiBrite on hands and markers for low-light visibility
Cons
  • Hardlex crystal is less scratch-resistant than sapphire
  • No written warranty included
  • Relatively heavy at 170g
  • Date-only complication, no day display

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

  • WalmartCheck price at Walmart
  • WalmartCheck price at Walmart
  • Florida Trust Group LLCCheck price at Florida Trust Group LLC
  • J. PavilionCheck price at J. Pavilion
  • Michael & Co. JewelersCheck price at Michael & Co. Jewelers
  • Mimo's JWCheck price at Mimo's JW
  • Long Island WatchCheck price at Long Island Watch
  • Time Square Clock ShopCheck price at Time Square Clock Shop

Seiko Prospex Sea Samurai Diver Blue Dial Stainless Steel Watch SRPL51 price history

Lowest price we've seen: $476.00 on Nov 1 at Walmart. Tracked across 1 store since Nov 1.

What reviewers say

Owner feedback on the Seiko Samurai series is generally positive, praising its build quality and value. The 4R35 movement is considered reliable, though some note it can run fast or slow within spec.

Pros
  • Sturdy construction and solid feel
  • Good legibility and lume
  • Comfortable bracelet with secure clasp
  • Value for a 200m automatic diver
Cons
  • Hardlex crystal can scratch
  • Accuracy may vary within ±45 seconds per day
  • Bezel action can be stiff on some units

From Time Square Clock Shop

  • Automatic with manual winding, Caliber 4R35
  • Approx. 41-hour power reserve
  • 23 jewels
  • Stop second hand function and date display
  • 200m / 660ft diver's water resistance
  • Unidirectional rotating bezel with screw-down crown
Materials
Stainless steel case; Hardlex crystal
Fit
Case: 12.3mm thick, 41.7mm diameter, 49.5mm lug-to-lug; 20mm distance between lugs
Shipping
FREE SHIPPING on this watch

About the Seiko Prospex Sea Samurai Diver Blue Dial Stainless Steel Watch SRPL51

Seiko Watch - Prospex Automatic Diver - SRPL51

Specifications:

Movement

Caliber Number

4R35

Movement Type

Automatic with manual winding

Power reserve

Approx. 41 hours

Jewels

23

Functions

Stop second hand function

Date display

Case/Band

Case Material

Stainless steel

Case Size

Thickness:12.3mmDiameter:41.7mmLug-to-lug:49.5mm

Crystal

Hardlex

LumiBrite

LumiBrite on hands, index(es) and bezel

Clasp

Specifications

color
BlueSource
Brand
SeikoSource
Resists water
YSource
Watch movement
AutomaticSource

Questions and answers

Is the Seiko SRPL51 worth it?
Yes, if you want a robust automatic diver with a distinctive design at a mid-range price. It offers 200m water resistance and a reliable movement, though the Hardlex crystal is a cost-saving compromise.
How does the SRPL51 compare to the Seiko Samurai SRPB51?
The SRPL51 is essentially a variant of the Samurai line with a blue dial. The core specs are similar: 41.7mm case, 4R35 movement, and 200m water resistance. The main difference is aesthetic, with different dial and bezel colors.
What is the battery life of the SRPL51?
The SRPL51 is automatic, so it has no battery. It runs on movement from your wrist or manual winding, with a power reserve of about 41 hours when fully wound.
What is the size of the SRPL51?
The case is 41.7mm in diameter, 12.3mm thick, and 49.5mm lug-to-lug. It weighs 170g and has a 20mm lug width.
Is the SRPL51 compatible with aftermarket straps?
Yes, it has standard 20mm lugs, so most 20mm straps will fit. The stock bracelet uses a three-fold clasp with push-button release and extender.
When is the SRPL51 cheapest?
Prices for the SRPL51 tend to fluctuate, but it is often discounted during holiday sales events like Black Friday and Cyber Monday. The current price of $550 at Time Square Clock Shop as of November 3 is within its usual range.
What do buyers say about the Seiko Prospex Sea Samurai Diver Blue Dial Stainless Steel Watch SRPL51?
Rated 5 out of 5 from 1 ratings.
Where can I buy the Seiko Prospex Sea Samurai Diver Blue Dial Stainless Steel Watch SRPL51?
7 stores we checked sell it, including Walmart, Florida Trust Group LLC, J. Pavilion, Michael & Co. Jewelers, Mimo's JW.

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Watch style
Diver'sSource
Watch features
Water-Resistant, Screw-Down CrownSource
Band material
Stainless SteelSource
Water-resistant depth
200 mSource
Watch technology
DigitalSource
Watch complication
DateSource
Clasp type
Button ClaspSource
Metal type
Stainless SteelSource
Model
SRPL51Source
Has written warranty
NoSource
Bezel function
UnidirectionalSource
Sport
DivingSource