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Timex vs Seiko

Timex vs Seiko

At the low end of the market, Timex fits sapphire where Seiko fits Hardlex. Seiko tells you what the movement is and what fixing it costs. Timex does neither.

By Sawyer V. · Published

The short answer

Seiko is the better long-term buy: a named 4R movement, a published $176 overhaul and three years of warranty. Timex is the better specification sheet at the bottom of the market — sapphire and 200m on the Expedition automatics — backed by an unnamed caliber and a one-year warranty that excludes the crystal, strap, case and battery.

At the affordable end of the market, Timex and Seiko offer opposite bargains. Timex puts its money into the case: sapphire and 200m on automatics priced alongside a Seiko 5. Seiko puts its money into the movement and the paperwork: a named caliber with a published service price and three years of warranty.

For a watch you want to keep for twenty years, the paperwork matters more than it looks. You can find out exactly what a Seiko will cost to keep running. You cannot find out what is inside the Timex.

The ownership facts, side by side

TimexSeiko
Warranty1 year, excluding crystal, strap, case and battery3 years
Caliber named?Not on the automatics we coverYes
Published service priceNone$176 (4R)
Sapphire at entry levelYes, on the Expedition automaticsNo — Hardlex below the 6R
Water resistance, entry automatics200m100m (Seiko 5)

On prices: we publish no figure we have not verified today, so every buy button reads "Check price on Amazon". Service prices quoted here are the manufacturers' own published figures.

How we picked

We have not worn these watches. What follows is what we checked instead, on documents you can open yourself — the same criteria, in the same order, on every roundup on this site. The full method is on the methodology page.

  1. 01Named movement

    Seiko names every caliber. Timex does not name the caliber on its automatics, so you cannot look up parts or prices.

  2. 02Warranty

    Seiko three years. Timex one, excluding the crystal, strap, case and battery.

  3. 03Crystal

    Timex fits sapphire on several Expedition models at prices where Seiko fits Hardlex.

  4. 04Service price

    Seiko publishes $176 for a 4R. Timex publishes none.

  5. 05Water resistance

    200m on the Timex Expedition automatics; 100m on the Seiko 5, 200m on the Prospex Turtle.

Disclosure · Some links below are Amazon affiliate links. If you buy through one we earn a commission at no extra cost to you. It does not decide what goes on this page or in what order — here is exactly how that works.

Quick picks

Ranked on the Keep Score below — six published specifications, weighted identically on every page. The last row is the one we would not buy.

#WatchBest forKeep ScorePrice
1

Seiko Prospex Turtle SRPE93

200m diver's rating, 4R36, $176 overhaul, three years.

The best long-term buy from either brand here8.4/10
Check price
2

Seiko 5 Sports SRPG39

39.4mm, 100m, 4R36, $176 service.

Seiko's field watch8.0/10
Check price
3

Timex Expedition Field Post Titanium Automatic 41mm TW2Y90900

Titanium, sapphire, 200m, automatic.

Timex's best specification sheet8.0/10
Check price
4

Timex Expedition Pioneer Automatic 41mm TW2Y87400

A 200m sapphire-fronted automatic at the bottom of the range.

Sapphire and 200m for the least money8.0/10
Check price
5

Timex Expedition Field Post Solar 36mm TW2V00400

36mm, sapphire, 100m, solar.

A small light-powered Timex6.6/10
Check price
—

Timex Marlin Automatic 40mm TW2V44600

The Timex automatic you cannot service by name.

Skip this one

Not a watch to keep for twenty years6.5/10
Check price

Keep Score is arithmetic, not opinion — six published specifications, weighted the same way on every page. The formula is on our methodology page, so you can re-run it yourself.

01

Seiko Prospex Turtle SRPE93

Best for: The best long-term buy from either brand here

8.4/10

Keep Score

Crystal
1.3/2.5
Serviceability
2.5/2.5
Water resistance
1.5/1.5
Warranty
1.05/1.5
Strap standard
1/1
Cost-to-keep transparency
1/1
Check price on Amazon

#ad Affiliate link · We publish no price we have not verified today

A certified 200m diver on the most widely serviced mechanical caliber in the country, with a published overhaul price. It is the watch that shows what Seiko's paperwork is worth.

Hardlex rather than sapphire is the concession.

Seiko rates this at 200m as a diver's watch, not merely water-resistant — screw-down crown, screw case back, unidirectional bezel. The 45mm figure is misleading: the cushion case has no protruding lugs.

Manufacturer specifications for the Seiko Prospex Turtle SRPE93
MovementSeiko 4R36, automatic with manual winding, 24 jewels
Power reserve41 hours
Case45mm stainless steel
Lug-to-lugNot published
Thickness13.4mm
Lug width22mm
Crystalhardlex
Water resistance200m
Warranty3 years

Specifications read from Seiko Watch Corporation product page, SRPE93.

02

Seiko 5 Sports SRPG39

Best for: Seiko's field watch

8.0/10

Keep Score

Crystal
1.3/2.5
Serviceability
2.5/2.5
Water resistance
1.1/1.5
Warranty
1.05/1.5
Strap standard
1/1
Cost-to-keep transparency
1/1
Check price on Amazon

#ad Affiliate link · We publish no price we have not verified today

The Seiko 5 field case against Timex's Expedition: 39.4mm, 100m, a named 4R36 and a three-year warranty.

Hardlex against the Timex's sapphire, and 100m against 200m. The service price is the counterweight.

The 39.4mm case reads small, but the 48.1mm lug-to-lug does not — this wears longer than its diameter suggests. Measure your wrist before you buy on the diameter alone.

Manufacturer specifications for the Seiko 5 Sports SRPG39
MovementSeiko 4R36, automatic with manual winding, 24 jewels
Power reserve41 hours
Case39.4mm stainless steel
Lug-to-lug48.1mm
Thickness13.2mm
Lug width20mm
Crystalhardlex
Water resistance100m
Warranty3 years

Specifications read from Seiko Watch Corporation product page, SRPG39.

03

Timex Expedition Field Post Titanium Automatic 41mm TW2Y90900

Best for: Timex's best specification sheet

8.0/10

Keep Score

Crystal
2.5/2.5
Serviceability
2.5/2.5
Water resistance
1.5/1.5
Warranty
0.35/1.5
Strap standard
1/1
Cost-to-keep transparency
0.2/1
Check price on Amazon

#ad Affiliate link · We publish no price we have not verified today

Titanium, sapphire and 200m on an automatic is a combination that normally costs far more. On a specification sheet alone, Seiko has nothing to match it here.

Timex does not name the caliber, and the 50mm lug-to-lug is long for a 41mm case.

65 grams, sapphire and 200m is a spec sheet Timex has no business hitting. The one-year warranty is the reason to think about it: everything else here is covered for two to five.

Manufacturer specifications for the Timex Expedition Field Post Titanium Automatic 41mm TW2Y90900
MovementAutomatic (caliber not published by Timex)
Power reserveNot published
Case41mm titanium
Lug-to-lug50mm
Thickness13.5mm
Lug width20mm
Crystalsapphire
Water resistance200m
Warranty1 year

Timex's one-year warranty explicitly excludes the crystal, strap, case and battery.

Specifications read from Timex product page, TW2Y90900.

04

Timex Expedition Pioneer Automatic 41mm TW2Y87400

Best for: Sapphire and 200m for the least money

8.0/10

Keep Score

Crystal
2.5/2.5
Serviceability
2.5/2.5
Water resistance
1.5/1.5
Warranty
0.35/1.5
Strap standard
1/1
Cost-to-keep transparency
0.2/1
Check price on Amazon

#ad Affiliate link · We publish no price we have not verified today

The cheapest way into sapphire and 200m on an automatic anywhere on this site, at 41mm and 48mm lug-to-lug.

Same caveats: an unnamed caliber and a one-year warranty with wide exclusions.

Sapphire and 200m for the money is real. What Timex does not publish is the caliber — which means you cannot look up what an overhaul costs before you buy, and that is exactly the number this site exists to check.

Manufacturer specifications for the Timex Expedition Pioneer Automatic 41mm TW2Y87400
MovementAutomatic (caliber not published by Timex)
Power reserveNot published
Case41mm stainless steel
Lug-to-lug48mm
Thickness14mm
Lug width20mm
Crystalsapphire
Water resistance200m
Warranty1 year

Timex's one-year warranty explicitly excludes the crystal, strap, case and battery.

Specifications read from Timex product page, TW2Y87400.

05

Timex Expedition Field Post Solar 36mm TW2V00400

Best for: A small light-powered Timex

6.6/10

Keep Score

Crystal
2.5/2.5
Serviceability
1.4/2.5
Water resistance
1.1/1.5
Warranty
0.35/1.5
Strap standard
1/1
Cost-to-keep transparency
0.2/1
Check price on Amazon

#ad Affiliate link · We publish no price we have not verified today

A 36mm solar watch with sapphire and 100m — nothing Seiko sells at this size and level matches it.

Timex's one-year warranty is the weak point.

The smallest genuinely good watch here. Sapphire, solar, 100m and 44.5mm across the lugs — if you have a small wrist and want to stop thinking about batteries, start here.

Manufacturer specifications for the Timex Expedition Field Post Solar 36mm TW2V00400
MovementSolar-charged quartz analog
Power reserveNot applicable
Case36mm stainless steel, ip black
Lug-to-lug44.5mm
Thickness12mm
Lug width18mm
Crystalsapphire
Water resistance100m
Warranty1 year

Timex's one-year warranty explicitly excludes the crystal, strap, case and battery.

Specifications read from Timex product page, TW2V00400.

Skip this one

Timex Marlin Automatic 40mm TW2V44600

Best for: Not a watch to keep for twenty years

6.5/10

Keep Score

Crystal
1.8/2.5
Serviceability
2.5/2.5
Water resistance
0.6/1.5
Warranty
0.35/1.5
Strap standard
1/1
Cost-to-keep transparency
0.2/1
Check price on Amazon

#ad Affiliate link · We publish no price we have not verified today

The Marlin is Timex's most charming automatic: a domed acrylic crystal on a 40mm case that looks like 1960.

It combines every Timex weakness on this page: a caliber Timex does not name, a one-year warranty excluding the crystal, strap, case and battery, and 50m. When it needs an overhaul, you cannot look up what it is.

The [Seiko 5 SRPG39 above](/brands/best-seiko-5-watches) is a named 4R36 with a published $176 service price.

Acrylic reads as a downgrade and mostly is not: it scratches easily and polishes out with a cloth and a tube of paste, which sapphire does not. On a watch you intend to keep for decades, that is a feature.

Manufacturer specifications for the Timex Marlin Automatic 40mm TW2V44600
MovementAutomatic (caliber not published by Timex)
Power reserveNot published
Case40mm stainless steel
Lug-to-lugNot published
Thickness13mm
Lug width20mm
Crystalacrylic
Water resistance50m
Warranty1 year

Timex's one-year warranty explicitly excludes the crystal, strap, case and battery.

Specifications read from Timex product page, TW2V44600.

Which to buy

  • Buy Seiko if you want to keep the watch for a decade or more — the named movement and published price are what make that predictable.
  • Buy Timex if you want sapphire and 200m for the least money and are happy to treat the watch as replaceable. The beater watches page is where Timex is at its best.

Questions people actually ask

Is Timex better than Seiko?

On the specification sheet at the bottom of the market, sometimes — sapphire and 200m on the Expedition automatics. On long-term ownership, no — Seiko names its calibers, publishes a $176 4R overhaul and warrants for three years; Timex does none of those.

Are Timex automatic watches reliable?

We cannot assess them the way we assess Seiko, because Timex does not name the caliber. Without that, there is no way to check parts availability or what a service costs.

Which has the better warranty, Timex or Seiko?

Seiko, at three years. Timex states one year and excludes the crystal, strap, case and battery.

Does Timex use sapphire crystals?

Yes, on several Expedition models we cover, including the Pioneer Automatic, the North Titanium and the Field Post Solar — at prices where Seiko fits Hardlex.

Sources

Every specification and figure on this page came from one of these documents. Where a manufacturer does not publish something, the page says so rather than filling the gap.

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