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Deal.ai › Seiko
Seiko
SSB345
Seiko

SSB345

Best price now

$164.00at Psb WatchesChecked 1 h ago

44% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when.

Visit Psb Watches

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Price facts

  • Lowest price today: $164.00 at Psb Watches (checked Nov 12, 2026).
  • Checked at 12 stores.

Our take on the SSB345

The Seiko SSB345 is a 44 mm stainless steel chronograph from Seiko's Sport line, powered by the quartz caliber 8T63 with a minute counter and a small seconds sub-dial. It has a blue dial under Hardlex crystal, a fixed bezel, a screw-down case back and 100 m water resistance, so it handles swimming and snorkeling. The steel bracelet with folding clasp and 22 mm lugs gives it a solid, sporty feel. It suits buyers who want a large, durable everyday chronograph with a Japanese quartz movement, though at 44 mm it wears big and the 8T63 is a standard quartz caliber rather than a high-accuracy or solar one.

Best forBuyers wanting a large steel chronograph for daily wearSwimmers who need 100 m water resistanceFans of blue-dial sport watchesPeople who prefer quartz low maintenance over mechanical winding
Pros
  • 100 m water resistance covers swimming and snorkeling
  • Hardlex crystal resists light scratches
  • Chronograph with minute counter and small seconds sub-dial
  • Solid stainless steel case and bracelet with folding clasp
  • About 3 years of battery life
Cons
  • 44 mm case is large for smaller wrists
  • Quartz caliber 8T63 is basic, with no solar charging
  • Hardlex scratches more easily than sapphire
  • Fixed bezel limits timing use compared with a dive bezel

SSB345 prices at every store

  • Psb WatchesNew

    In stock

    $164.00Checked 1 h ago
    Visit Psb Watches
  • WatchExclusiveNew

    In stockShips from the EU · duties may apply

    $291.87+ $40.75 shippingChecked 1 h ago
    Visit WatchExclusive
  • MITNew

    In stock

    $399.59Free shippingChecked 1 h ago
    Visit MIT
  • woweyeNew

    In stockShips from India · duties may apply

    $372.01+ $35.08 shippingChecked 1 h ago
    Visit woweye
  • eBayNew

    Availability unknownSold by dexclusive-fashion

    $209.00Checked 1 h ago
    Visit eBay
  • WalmartNew

    Availability unknownSold by DISCOUNT HUB

    $257.00Checked 1 h ago
    Visit Walmart
  • CicalaNew

    Availability unknownShips from Italy · duties may apply

    $262.99Checked 1 h ago
    Visit Cicala
  • Theluxurydirect.comNew

    Availability unknown

    $268.00Checked 1 h ago
    Visit Theluxurydirect.com
  • Jeweler van DamNew

    Availability unknown

    $340.00Checked 1 h ago
    Visit Jeweler van Dam
  • Watches & PensNew

    Availability unknown

    $385.11Checked 1 h ago
    Visit Watches & Pens
  • PassTheWatch.comNew

    Out of stock

    $150.00Checked 1 h ago
    Visit PassTheWatch.com
  • BezaliNew

    Out of stock

    $227.80Free shippingChecked 1 h ago
    Visit Bezali

Also available at

  • Seiko USACheck price at Seiko USA

Store links may earn us a commission.

SSB345 price history

Lowest price we've seen: $150.00 on Nov 12 at PassTheWatch.com. Tracked across 12 stores since Nov 12.

About the SSB345

The Seiko SSB345P1 is a quartz chronograph from Seiko's Sport collection. It has a 44 mm stainless steel case that is 11.2 mm thick, with a fixed bezel and a blue dial. A Hardlex crystal, a Seiko treatment, protects the dial against light scratches. The case back is solid and screws down.

It runs on the 8T63 quartz caliber, which has a battery life of approximately 3 years. The chronograph has a minute counter and a dedicated small seconds sub-dial. Water resistance is 100 m, enough for swimming and snorkeling.

The stainless steel bracelet closes with a folding clasp. The lug width is 22 mm.

Model
Seiko SSB345P1
Collection
Seiko Sport
Movement
Quartz, caliber 8T63
Battery life
Approximately 3 years
Functions
Chronograph with minute counter, small seconds sub-dial
Case material
Stainless steel
Case diameter
44 mm
Case thickness
11.2 mm
Bezel
Fixed
Dial
Blue
Crystal
Hardlex
Case back
Solid, screw-down
Water resistance
100 m
Bracelet
Stainless steel
Clasp
Folding clasp
Lug width
22 mm

Questions and answers

Is the Seiko SSB345 good for swimming?
Yes. It is rated to 100 m, which covers swimming and snorkeling. It is not a dive watch, so avoid deep diving.
How big does the 44 mm case wear?
At 44 mm wide and 11.2 mm thick, it wears large and sits tall on the wrist. It fits best on medium to large wrists.
What movement does it use?
The Seiko caliber 8T63 quartz movement. It runs about 3 years on a battery and drives the chronograph minute counter and small seconds sub-dial.
Does it have a sapphire crystal?
No. It uses Seiko's Hardlex crystal, which resists light scratches but is softer than sapphire.
What is the lug width?
22 mm, so most 22 mm straps and bracelets will fit.
Is it a dive watch?
No. It is a sport chronograph with a fixed bezel and 100 m water resistance, not a certified diver.
Where is the SSB345 cheapest?
At Psb Watches, for $164.00, 44% under what the other stores charge, as of our latest check.
Where can I buy the SSB345?
13 stores we checked sell it, including Psb Watches, PassTheWatch.com, eBay, Bezali, Walmart.

Stores we've priced the SSB345 at

  • Bezali deals and prices
  • MIT deals and prices
  • Walmart deals and prices

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