
Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Brands
Seven brands, compared on warranty, published service pricing and parts — not on heritage copy.
Brand pages usually rehearse a founding date and a story about craftsmanship. This section does something else: it compares the seven brands on the only three things that decide whether your watch is still running in twenty years — how long they warrant it, whether they publish what a repair costs, and whether an independent can get parts.
That comparison produces some uncomfortable results. The brand with the longest warranty is not the one with the best reputation. The brand that publishes the most transparent service pricing charges less to overhaul a mechanical movement than one of its rivals charges for a partial service. And one very well-loved brand will not tell you what movement is inside most of its automatics.
| Brand | Stated warranty | Publishes service prices? | What that means for keeping it |
|---|---|---|---|
| Seiko | 3 years | Yes — a full list by caliber | The most predictable ownership cost in the category. $176 for a 4R overhaul, published. |
| Citizen | 5 years (excludes cell, case, bracelet, strap) | No — every repair quoted after inspection | Longest cover here, but you cannot budget a repair in advance |
| Orient | 3 years | No US list published | Best specification-per-dollar; service pricing you have to ask for |
| Hamilton | 2 years international | European list only | €230 for a full mechanical service in Europe; no equivalent US figure published |
| Tissot | 2 years | Yes — US prices, plus a 24-month warranty on the work | $210 complete service on a mechanical three-hander, and they warrant the service |
| Casio | See brand page | No | Casio does not serve its specification pages to us, so we publish no Casio spec table |
| Timex | 1 year (excludes crystal, strap, case, battery) | No | Shortest cover, widest exclusions, and most automatics ship with an unnamed caliber |
Every page in this section

Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Top pick
Citizen Tsuyosa NJ0150-56X
Keep Score 7.7/10
#ad Affiliate link · Price as of October 23, 2026

Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Top pick
Hamilton Khaki Field Murph 38mm H70405130
Keep Score 8.6/10
We earn nothing on this link. Hamilton sells it directly.

Top pick
Tissot Gentleman Open Heart 40mm T127.407.11.041.01
Keep Score 8.4/10
#ad Affiliate link · Price as of October 23, 2026


Top pick
Timex Expedition Field Post Titanium Automatic 41mm TW2Y90900
Keep Score 8.0/10
#ad Affiliate link · Price as of October 23, 2026

Seiko vs Orient
Orient for the specification sheet, Seiko for the service price list — compared properly.
Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Seiko vs Citizen
Five years and Eco-Drive against a published service list and rebuildable movements.
Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Hamilton vs Tissot
Tissot's published service price against Hamilton's smaller, more wearable cases.
Top pick
Hamilton Khaki Field Murph 38mm H70405130
Keep Score 8.6/10
We earn nothing on this link. Hamilton sells it directly.

Tissot vs Seiko
The only two brands here with published service prices, compared properly.
Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Hamilton vs Seiko
Swiss 80-hour field watches against Japanese published service prices.
Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Citizen vs Orient
The longest warranty against the best crystal policy, from two brands that publish no service prices.
Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Timex vs Seiko
Timex's surprising specification sheets against Seiko's named, priced movements.
Top pick
Seiko Prospex Turtle SRPE93
Keep Score 8.4/10
We earn nothing on this link. Seiko sells it directly.

Top pick
Seiko 5 Sports SRPG39
Keep Score 8.0/10
We earn nothing on this link. Seiko sells it directly.

Seiko Prospex
The Prospex divers ranked, and the Prospex to skip if you are buying for longevity.
Top pick
Seiko Prospex SPB453J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Hamilton Khaki Field
Which Khaki Field to buy — four compared on the details that actually differ.
Top pick
Hamilton Khaki Field Auto 38mm H70455533
Keep Score 8.6/10
#ad Affiliate link · Price as of October 23, 2026

Tissot PRX
The PRX judged on everything it gets right, and the bracelet you can never replace.
Top pick
Tissot PRX Powermatic 80 40mm T137.407.11.041.00
Keep Score 8.0/10
#ad Affiliate link · Price as of October 23, 2026

Is the Turtle worth it?
The Seiko Turtle on the numbers — certification, service cost and the Hardlex problem.
Top pick
Seiko Prospex SPB453J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Is the Seiko 5 worth it?
The Seiko 5 Sports on the numbers, and the dive-watch myth around it.
Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Is the Khaki Field worth it?
The Khaki Field Auto on the numbers — reserve, fit and the missing US service price.
Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Is the Le Locle worth it?
The Le Locle on the numbers — 9.75mm, 80 hours, $210 to service, 30m.
Top pick
Seiko Presage Classic Series SPB471J1
Keep Score 9.1/10
We earn nothing on this link. Seiko sells it directly.

Is the Nighthawk worth it?
The Nighthawk on the numbers — five-year cover against an unpublished spec sheet.
Top pick
Baltic Aquascaphe GMT MK-II
Keep Score 8.4/10
We earn nothing on this link. Baltic sells it directly.

Is the Marlin worth it?
The Marlin Automatic on the numbers — and the caliber Timex will not name.
Top pick
Timex Expedition Pioneer Automatic 41mm TW2Y87400
Keep Score 8.0/10
#ad Affiliate link · Price as of October 23, 2026

Is the Speedtimer worth it?
The Speedtimer SSC947 on the numbers — legibility, solar running costs, 21mm lugs.
Top pick
Citizen World Chronograph A-T AT8020-54L
Keep Score 7.9/10
#ad Affiliate link · Price as of October 23, 2026

Is the Orient Star worth it?
The Orient Star Modern Skeleton on the numbers — in-house, 50 hours, 43.2mm.
Top pick
Seiko Presage Classic Series SPB471J1
Keep Score 9.1/10
We earn nothing on this link. Seiko sells it directly.

Hamilton vs Orient
Swiss 80-hour movements against Japanese in-house value, compared properly.
Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Timex vs Tissot
Disposable charm against published service pricing — what separates the two.
Top pick
Tissot PRX Powermatic 80 40mm T137.407.11.041.00
Keep Score 8.0/10
#ad Affiliate link · Price as of October 23, 2026

Timex vs Hamilton
American heritage on both sides — named Swiss movements against price.
Top pick
Hamilton Khaki Field Murph 38mm H70405130
Keep Score 8.6/10
We earn nothing on this link. Hamilton sells it directly.

Nighthawk vs Skyhawk
Citizen's two pilot instruments — sapphire and radio-setting against price.
Top pick
Citizen Promaster Skyhawk A-T JY8078-52L
Keep Score 8.3/10
#ad Affiliate link · Price as of October 23, 2026

Citizen's five years
What Citizen's five years covers, what it excludes, and the certificate rule.
Top pick
Citizen Promaster Skyhawk A-T JY8078-52L
Keep Score 8.3/10
#ad Affiliate link · Price as of October 23, 2026

Tissot and resale
What a Tissot really costs to own, from Tissot's own service and warranty documents.
Top pick
Tissot Gentleman Open Heart 40mm T127.407.11.041.01
Keep Score 8.4/10
#ad Affiliate link · Price as of October 23, 2026

Top pick
Timex Expedition Pioneer Automatic 41mm TW2Y87400
Keep Score 8.0/10
#ad Affiliate link · Price as of October 23, 2026

Timex vs Orient
In-house movements and three years against sapphire and 200m one tier down.
Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Tissot vs Citizen
Published Swiss service prices against five-year warranties and light power.
Top pick
Tissot Gentleman Open Heart 40mm T127.407.11.041.01
Keep Score 8.4/10
#ad Affiliate link · Price as of October 23, 2026

Hamilton vs Citizen
Hamilton's 80-hour mechanicals against Citizen's light-powered field and pilot's watches.
Top pick
Hamilton Khaki Field Auto 38mm H70455533
Keep Score 8.6/10
#ad Affiliate link · Price as of October 23, 2026

Is the Alpinist worth it?
The Seiko Alpinist SPB317 on the numbers, and who should buy it.
Top pick
Seiko Prospex Alpinist SPB317J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Is the Promaster Diver worth it?
The Citizen Promaster Diver on the numbers, and who should buy it.
Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Is the Kamasu worth it?
The Orient Kamasu on the numbers, and who should buy it.
Top pick
Seiko Prospex SPB453J1
Keep Score 9.6/10
We earn nothing on this link. Seiko sells it directly.

Top pick
Tissot PRX Powermatic 80 40mm T137.407.11.041.00
Keep Score 8.0/10
#ad Affiliate link · Price as of October 23, 2026

Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Is the Presage worth it?
The Seiko Presage line on the numbers, and which one to buy.
Top pick
Seiko Presage Classic Series SPB471J1
Keep Score 9.1/10
We earn nothing on this link. Seiko sells it directly.

Is the Tsuyosa worth it?
The Citizen Tsuyosa NJ0150 on the numbers, and who should buy it.
Top pick
Orient Kamasu RA-AA0004E39B
Keep Score 9.0/10
#ad Affiliate link · Price as of October 23, 2026

Is the Bambino worth it?
The Orient Bambino line on the numbers, and which version to buy.
Top pick
Tissot Le Locle Powermatic 80 39.3mm T006.407.22.093.00
Keep Score 7.6/10
We earn nothing on this link. Tissot sells it directly.

Is the Weekender worth it?
The Timex Weekender on the numbers, and what to buy instead.
Top pick
Seiko 5 Sports SRPG39
Keep Score 8.0/10
We earn nothing on this link. Seiko sells it directly.

Citizen Promaster
The Promaster line ranked, from the Skyhawk to the divers, and the one to skip.
Top pick
Citizen Promaster Skyhawk A-T JY8078-52L
Keep Score 8.3/10
#ad Affiliate link · Price as of October 23, 2026

Best Bambino
The four Bambinos ranked on footprint, thickness and the crystal they all share.
Top pick
Orient Bambino Version 7 RA-AC0M03S30B
Keep Score 6.3/10
#ad Affiliate link · Price as of October 23, 2026

PRX vs Khaki Field
The two default Swiss automatics under $1,000, compared on fit and cost to keep.
Top pick
Hamilton Khaki Field Auto 38mm H70455533
Keep Score 8.6/10
#ad Affiliate link · Price as of October 23, 2026

Tsuyosa vs Seiko 5
Sapphire and five years against 100m and a published $176 overhaul.
Top pick
Seiko 5 Sports SRPD55
Keep Score 8.0/10
We earn nothing on this link. Seiko sells it directly.

Nighthawk vs Khaki Aviation
A 200m Eco-Drive with a slide rule against an 80-hour Swiss automatic with sapphire.
Top pick
Hamilton Khaki Aviation Pilot Day Date Auto 42mm H64615135
Keep Score 8.6/10
#ad Affiliate link · Price as of October 23, 2026

Q GMT vs Q Chronograph
Two Q Timex reissues that score the same — so pick the complication, not the watch.
Top pick
Q Timex GMT 38mm TW2V38000
Keep Score 5.6/10
#ad Affiliate link · Price as of October 23, 2026
Seiko and Tissot are the only two brands here you can budget for. Both publish a service price list before you buy. That sounds like a small thing and it is the single largest predictor of whether a mechanical watch gets serviced or gets put in a drawer — nobody posts a watch off for an unknown number.
Citizen's five years is the longest cover in the category and it comes with the widest carve-outs. The power cell, the case, the bracelet and the strap are all excluded, which is most of what physically wears. It is still five years on the movement, which is more than anyone else offers.
Timex's exclusions are the ones to read twice. One year, and it explicitly does not cover the crystal, the strap, the case or the battery. On a $50 quartz that is academic. On a $400 titanium automatic — which Timex now sells — it is worth knowing before rather than after.
Five of these brands are Japanese (Seiko, Citizen, Orient, Casio) or American-named and Swiss-made (Hamilton, now part of the Swatch Group and manufacturing in Switzerland). The Japanese brands generally win on specification-per-dollar and on warranty length; the Swiss ones win on power reserve, finishing and stated accuracy tolerances.
For a watch you intend to keep, the more useful axis is parts and service, and there the Japanese brands have a structural advantage: their entry calibers are made in enormous volume and every independent watchmaker already stocks them. Japanese vs Swiss goes into it properly.
These seven are the brands with meaningful presence in the affordable-luxury range and enough published documentation to assess honestly. Others — Bulova, Certina, Mido, Longines, Victorinox — are legitimate and will get pages as we can source their specifications properly. We would rather have seven brand pages built on documents we read than twenty built on recollection.
Citizen, at five years, though it excludes the power cell, case, bracelet and strap. Seiko and Orient both state three years. Hamilton and Tissot state two. Timex states one, with the crystal, strap, case and battery excluded.
Seiko publishes a full price list by caliber — $137 for a 7S, $176 for a 4R, $296 for a 6R. Tissot publishes US prices, $210 for a complete mechanical service, and warrants the work for 24 months. Hamilton publishes a European list. Citizen, Orient, Casio and Timex publish nothing.
For specification per dollar and for parts availability, generally yes at these prices. For power reserve, finishing and published accuracy tolerances, the Swiss brands here lead. Neither is more durable in a way that shows up in a twenty-year horizon.
Because Casio's US product pages do not serve specifications to us, and we do not publish numbers we have not read on the manufacturer's document. The Casio page covers what we can source and links Casio's pages so you can check the specifications yourself.
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.

Movement, accuracy, warranty, service price and parts — compared on published figures.

Published service intervals and prices, computed over 10 and 20 years. The number nobody else publishes.

Published service prices by caliber, what a service includes, and when to skip one.