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Deal.ai › Seiko
Seiko
Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT

Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT

5(1 rating)

Best price now

$396.00at Teddy BaldassarreChecked 23 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

  • Last seen at $396.00 at Teddy Baldassarre on Nov 13.
  • Checked at 13 stores.

Our take on the Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT

The Seiko 5 Sports SSK003 is a mechanical GMT sports watch with a 42.5 mm stainless steel case and a rotating 24-hour bezel. Its 4R34 automatic movement runs about 41 hours on a full wind and drives a fourth 24-hour hand for tracking a second time zone. It suits people who want a real GMT with an in-house automatic movement without paying luxury-brand money. Against Swiss GMTs it gives up finishing and brand prestige, but it matches them on function and beats most sub-$500 rivals on specs.

Best forTravelers tracking a second time zoneFirst mechanical watch buyersEveryday sports-watch wearersFans of Seiko 5 value
Pros
  • True GMT function with a 24-hour hand and rotating bezel
  • Automatic 4R34 movement with manual winding and hacking
  • Hardlex crystal with magnifier over the date
  • LumiBrite on hands and markers for low light
  • 10 bar water resistance and a screw-down see-through case back
  • Solid stainless steel case and bracelet with a secure three-fold clasp
Cons
  • 42.5 mm case and 13.6 mm thickness wear large on smaller wrists
  • Hardlex crystal scratches more easily than sapphire
  • No sapphire and no anti-reflective coating at this level
  • Bracelet finishing is basic compared with pricier GMTs

Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT prices at every store

  • Teddy BaldassarreNew

    In stock

    $396.00Free shippingChecked 23 h ago
    Visit Teddy Baldassarre
  • Chrono24.comNew

    In stock

    $442.00+ $45.00 shippingChecked 23 h ago
    Visit Chrono24.com
  • Brent MillerNew

    In stock

    $495.00Free shippingChecked 23 h ago
    Visit Brent Miller
  • Mani JewellersNew

    Availability unknown

    $461.50Checked 23 h ago
    Visit Mani Jewellers
  • CH Premier JewelersNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit CH Premier Jewelers
  • Morgan JewelersNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit Morgan Jewelers
  • Barons JewelersNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit Barons Jewelers
  • reinigerjewelers.comNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit reinigerjewelers.com
  • Kent Island JewelryNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit Kent Island Jewelry
  • James & Williams JewelersNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit James & Williams Jewelers
  • Kelley JewelersNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit Kelley Jewelers
  • Green Brothers JewelersNew

    Availability unknown

    $495.00Checked 23 h ago
    Visit Green Brothers Jewelers
  • eBayNew

    Availability unknownSold by authenticseikowatchesdeal

    $500.00Checked 23 h ago
    Visit eBay

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Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT price history

Lowest price we've seen: $396.00 on Nov 13 at Teddy Baldassarre. Tracked across 13 stores since Nov 13.

What reviewers say

Owners rate the SSK003 as one of the best value mechanical GMTs available, praising the true GMT layout and the Seiko 5 build. Common complaints are the size and thickness on smaller wrists and the Hardlex crystal.

What people mention
  • GMT functionPraisedOwners like the independent 24-hour hand and bezel for tracking a home time zone while traveling.
  • Case sizeMixedThe 42.5 mm diameter and 13.6 mm thickness suit larger wrists but feel bulky to some.
  • CrystalCriticisedBuyers note the Hardlex crystal is more prone to scratches than sapphire.
  • LumePraisedLumiBrite on the hands and markers stays readable in the dark.
  • MovementPraisedThe 4R34 automatic is seen as reliable, with hacking and manual winding.
  • BraceletMixedThe steel bracelet is comfortable and secure, though finishing is basic for the tier.

About the Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT

The Seiko 5 Sports SSK003K1 is an automatic GMT watch with a 24-hour hand. It runs on the Seiko 4R34 movement, which has 24 jewels, a stop-second function and manual winding. The power reserve is approximately 41 hours.

The case is stainless steel with a rotating bezel and a Hardlex crystal. The hands and indexes have LumiBrite. A see-through screw-down case back shows the movement. The band closes with a three-fold clasp with push-button release and a secure lock.

Model
Seiko 5 Sports SSK003K1
Movement
Caliber 4R34, automatic with manual winding
Power reserve
Approx. 41 hours
Jewels
24
Functions
24-hour hand, stop-second hand
Case material
Stainless steel
Case diameter
42.5 mm
Case thickness
13.6 mm
Lug-to-lug
46.0 mm
Lug width
22 mm
Crystal
Hardlex
Luminescence
LumiBrite on hands and indexes
Bezel
Rotating
Case back
See-through, screw-down
Clasp
Three-fold with push-button release and secure lock

Questions and answers

Is the SSK003 a true GMT?
Yes. The 4R34 movement has a dedicated 24-hour hand, and the rotating bezel lets you set a second time zone. The hand is set independently of the main time.
How does it compare with the standard Seiko 5 Sports?
It adds the GMT complication, a 24-hour bezel and a slightly thicker case. The base Seiko 5 Sports models are simpler three-hand watches without the second time zone.
What is the power reserve?
About 41 hours on a full wind. The movement is automatic and can also be wound by hand.
Can I swim with it?
It is rated to 10 bar, which covers swimming and snorkeling. It is not a dive watch and is not rated for scuba diving.
What is in the box?
The watch on its stainless steel bracelet, with the three-fold clasp. Seiko does not include a spare strap.
Does the crystal have a magnifier?
Yes. The Hardlex crystal has a lens over the date window, and the case back is see-through and screws down.
Where is the Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT cheapest?
At Teddy Baldassarre, for $396.00, 20% under what the other stores charge, as of our latest check.
What do buyers say about the Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT?
Rated 5 out of 5 from 1 ratings.
Where can I buy the Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT?
13 stores we checked sell it, including Teddy Baldassarre, Chrono24.com, Mani Jewellers, Brent Miller, CH Premier Jewelers.

Stores we've priced the Seiko Automatic Men's Watch SSK003K1 Seiko 5 Sports SSK003K1 BOY GMT at

  • Chrono24.com deals and prices
  • Mani Jewellers deals and prices
  • Morgan Jewelers deals and prices

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