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Seiko
Seiko 5 Sports Automatic SKX Blue Dial Blue NATO Strap Watch For Men - SRPD51K2

Seiko 5 Sports Automatic SKX Blue Dial Blue NATO Strap Watch For Men - SRPD51K2

Best price now

$102.00at jaekChecked Nov 10

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Price facts

  • Last seen at $102.00 at jaek on Nov 10.

Our take on the Seiko 5 Sports Automatic SKX Blue Dial Blue NATO Strap Watch For Men - SRPD51K2

The Seiko 5 Sports SRPD51K2 is a men's automatic dive-style watch with a dark blue sunray dial, luminous hands and indexes, and a dark blue nylon NATO strap on a stainless steel case. Its 4R36 movement winds itself and hand-winds, with 24 jewels, a day-date window at 3 o'clock and a see-through case back. It is rated to 100 m, enough for swimming but not high-impact water sports. Against pricier dive watches it gives an in-house automatic movement and a display back for far less, though it uses Hardlex mineral crystal rather than sapphire and has no screw-down crown. Owners of the SKX line often note the 4R36 adds hand-winding and hacking that the older SKX did not have.

Best forEveryday wear with casual or outdoor clothingFirst mechanical watch buyersSwimmers and beach useFans of the SKX dive-watch look
Pros
  • In-house 4R36 automatic with hand-winding and hacking
  • Day and date at 3 o'clock
  • Luminous hands and indexes for low light
  • 100 m water resistance
  • See-through case back shows the movement
  • NATO strap suits wet and active use
Cons
  • Hardlex mineral crystal scratches more easily than sapphire
  • No screw-down crown
  • NATO strap is less formal than a bracelet
  • Automatic accuracy varies day to day

Seiko 5 Sports Automatic SKX Blue Dial Blue NATO Strap Watch For Men - SRPD51K2 prices at every store

  • jaekNew

    In stockShips from the UK · duties may apply

    $102.00Checked Nov 10
    Visit jaek

What reviewers say

Owners of the Seiko 5 Sports line praise the SKX-style case, the legible blue sunray dial and the 4R36 movement's hand-winding and hacking. Common complaints are the mineral crystal and the modest accuracy of the unregulated movement.

What people mention
  • MovementPraisedOwners like that the 4R36 winds by hand and hacks, which the older SKX movement did not.
  • CrystalCriticisedSome wish it used sapphire, since Hardlex mineral glass picks up scratches.
  • LumePraisedThe luminous hands and indexes stay readable in the dark.
  • AccuracyMixedTimekeeping is acceptable but drifts more than quartz or regulated movements.
  • StrapMixedThe nylon NATO is comfortable and secure but basic compared with a steel bracelet.

About the Seiko 5 Sports Automatic SKX Blue Dial Blue NATO Strap Watch For Men - SRPD51K2

The Seiko 5 Sports SRPD51K2 is a men's automatic watch from the Seiko 5 collection. It has a round stainless steel case with a unidirectional stainless steel bezel and a blue sunray dial. The hands and indexes are luminous.

It runs on the Caliber 4R36 automatic movement with 24 jewels, so it winds itself. A day and date window sits at the 3 o'clock position. The crystal is scratch-resistant Hardlex mineral, and the case back is see-through.

The watch is water resistant to 100 meters, which suits swimming but not high-impact water sports. It comes on a dark blue nylon NATO-style strap.

Model
SRPD51K2
Collection
Seiko 5 Sports
Model year
2019
Movement
Automatic, Caliber 4R36, 24 jewels
Display
Analog, day and date window at 3 o'clock
Case material
Stainless steel
Case shape
Round
Case diameter
43 mm
Case thickness
13 mm
Bezel
Stainless steel, unidirectional
Dial
Blue sunray, luminous hands and indexes
Crystal
Scratch-resistant Hardlex mineral
Case back
See-through
Crown
Pull/push

Questions and answers

Does the SRPD51K2 have hand-winding?
Yes. The 4R36 movement can be wound by hand through the crown and also hacks, so the seconds hand stops when you set the time.
Can I swim with it?
It is rated to 100 m, which suits swimming and snorkeling. Seiko does not rate it for high-impact water sports or diving.
How does it differ from the SKX007?
It keeps the SKX dive-watch look but adds the 4R36 movement with hand-winding and hacking, plus a day-date display. The SKX007 used the non-hacking 7S26.
What is in the box?
The watch on its nylon strap, an original Seiko box and the manufacturer's guarantee.
Is the crystal sapphire?
No. It uses Hardlex, Seiko's hardened mineral crystal, which is more scratch-prone than sapphire.
Can I change the strap?
Yes. The case takes standard 22 mm straps, so you can swap the NATO for leather or steel.
Where is the Seiko 5 Sports Automatic SKX Blue Dial Blue NATO Strap Watch For Men - SRPD51K2 cheapest?
At jaek, for $102.00, as of our latest check.

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Strap material
Nylon
Strap color
Dark blue
Strap width
22 mm
Strap size
Men's standard
Clasp
Buckle
Water resistance
100 meters (10 atm)
Weight
5.93 oz
In the box
Original box and manufacturer's guarantee
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