Watch Guide
Top · Updated on 3 July 2026 · Watch Guide Team · 4-minute read

The Best Watches for Under €100 (2026)

The Best Watches for Under €100 (2026)
Verdict from the Watch Guide Team

Our choice: the Orient Bambino V2. It’s the watch that’s hardest to go wrong with, thanks to its balance of genuine performance, reliability and price.
Best alternative: the Tissot PRX Powermatic 80, which is more interesting if your priority is day-to-day life.

Editor’s recommendation based on specifications and usage criteria. We do not include our own made-up ratings or reviews: please check verified reviews and the current price on Amazon before purchasing.

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What does this selection measure?

Each option on this list has been assessed on the same criteria: what it does consistently well, what compromises it makes to achieve its price point, and who it’s truly suited to. The Orient Bambino V2 tops the list because it’s the safest bet, but it isn’t the best choice in every situation: if your needs are different, you’ll see below why the Tissot PRX Powermatic 80 might be a better option.

Quartz, automatic or manual: which to choose and why

The quartz It is the most accurate and the most practical: it diverts around ±15 seconds per month, it needs nothing more than a new battery every 2–4 years and is more shock-resistant. The automatic It is powered by a wrist movement and deflects between -10 and +30 seconds a day (a COSC-certified calibre has a rate of between -4 and +6), but it is the one with a mechanical soul, a sliding seconds hand and long-term value. The manual It needs to be wound every day and is usually more delicate, which is why it’s used in dress watches. If you’re looking for accuracy, go for quartz; if you’re looking for fine watchmaking, go for an automatic.

Key features of the Orient Bambino V2

  • Excellent value for money
  • Thousands of verified positive reviews
  • Reliable and easy to use on a day-to-day basis
  • Good durability and easy maintenance

Points to bear in mind

  • It isn’t the cheapest option in the catalogue
  • Some premium features are not included
  • It’s worth checking today’s price

Power reserve – and what happens if you don’t have one

Power reserve is the length of time an automatic watch continues to run after you stop moving it: typically, this is 38–41 hours in traditional calibres, which means that if you take it off on Friday night, it will have stopped by Monday. Modern movements have extended that figure: the Powermatic 80 lasts up to 80 hours and some current calibres at 70. For several automatic watches, a rotary box It keeps them running, although this isn’t essential: leaving it switched off won’t damage the mechanism; it just means you’ll have to set the time again. What is advisable, however, is a service every 5–8 years.

Watches
Clocks · illustrative image

The gauges that are actually inside

Almost all automatic cars costing less than €500 are fitted with one of these engines: Seiko NH35/4R35 (reliable, hackable, 41-hour power reserve, the standard for affordable watches), Miyota 8215 (cheap, second hand with a slight wobble) or Miyota 9015 (finer and at 28,800 alternations). Moving up, we find the ETA 2824-2 and its equivalent Sellita SW200, and the Powermatic 80 by Tissot, which stands out for its 80-hour power reserve. Knowing the calibre tells you more about the watch than the brand: two watches with very different price tags may share the same movement.

Accuracy: how to tell if your automatic gearbox is working properly

An automatic watch is not a precision timepiece, and you shouldn’t judge it as such. To measure it properly, set it to the same time for seven days in a row treat it as normal and calculate the average daily deviation: within -10 / +30 seconds a day This is within the factory specification for an uncertified calibre. If it falls outside this range, it is almost always corrected by means of a regulation at a watchmaker’s (€30–60), not as part of a repair. A useful tip: the position in which you leave it overnight affects the result, so if it’s running fast, you can leave it face up, and if it’s running slow, with the crown facing upwards.

Water resistance: what the ATM rating really means

The figure on the box does not represent the actual working depth; it is a static laboratory pressure reading. In practical terms: 3 ATM / 30 m It can withstand rain and splashes, but nothing more; 5 ATM allows you to wash your hands but not to have a shower (the hot water exceeds that pressure and the heat causes the seals to expand); 10 ATM it’s suitable for swimming; and 20 ATM / 200 m That’s the minimum for diving. If you want a proper diving watch, look for the certification ISO 6425, which can be identified by the word printed on the dial DIVER'S alongside depth.

CriterionOrient Bambino V2Orient Bambino V2Our choiceTissot PRX Powermatic 80Tissot PRX Powermatic 80
Ideal forBalanced and general useDay-to-Day Life
StrengthValue for moneySpecific features
ReviewsVery positive and numerousPositive
Approximate pricefrom around €240from around €150
RecommendationOur choiceBest alternative
View on AmazonSee price →See price →

Straps and bracelets: the most cost-effective change

Changing the strap transforms a watch for €20–40 and is the best value-for-money upgrade there is. Measure the width between antlers (18, 20 and 22 mm are the most common) and choose according to your needs: steel for everyday use, skin for washing (never with water), rubber or FKM for sport and summer, and NATO made of nylon for a military look and quick changes. Look for pins made of quick release (quick-release) so that no tools are required. With steel bracelets, the detail that sets the good ones apart from the mediocre ones is the micro-adjustable fastening, which allows you to fine-tune the fit when your wrist swells in the heat.

Watches — comparison
Watches · model comparison

Conclusion: what to buy depending on your situation

If you’re looking for the safest buy, go for the Orient Bambino V2. If your priority is everyday wear, the Tissot PRX Powermatic 80 is a better fit. And if budget is the deciding factor, stick with the entry-level range at around €150 rather than a higher-end model from a lesser-known brand: when it comes to watches, reliability counts for more than the technical specifications. Check the current price before you decide, as it changes frequently.

Frequently Asked Questions

Do sundials need maintenance?

Virtually none. The cell lasts between 10 and 20 years and the capacitor can be replaced; under normal lighting conditions, even artificial light, they remain charged and retain a reserve of power for months in the dark.

How much does it cost to change a watch battery?

Between €8 and €20 at a watchmaker’s, depending on whether the case needs to be unscrewed and the water resistance retested. With a water-resistant watch, it’s worth paying for the pressure test: changing the battery without replacing the gasket is the most common reason for moisture to get in months later.

What size watch suits me best?

Focus on the lug-to-lug measurement rather than the diameter: under 48 mm for wrists measuring 16–17 cm, up to 52 mm if your wrist is over 18 cm. In terms of diameter, 39–41 mm is the most versatile range, whilst 36–38 mm is the classic choice for a slender wrist or a suit.

Do sundials need maintenance?

Virtually none. The cell lasts between 10 and 20 years and the capacitor can be replaced; under normal lighting conditions, even artificial light, they remain charged and retain a reserve of power for months in the dark.

How much does it cost to change a watch battery?

Between €8 and €20 at a watchmaker’s, depending on whether the case needs to be unscrewed and the water resistance retested. With a water-resistant watch, it’s worth paying for the pressure test: changing the battery without replacing the gasket is the most common reason for moisture to get in months later.

Should I go for the Orient Bambino V2 or the Tissot PRX Powermatic 80?

The Orient Bambino V2 is the most well-rounded option and our default recommendation. The Tissot PRX Powermatic 80 is a good choice if your priority is everyday wear. As a guide, the price range starts at around €150, and the best value is usually found at around €240.

See today’s price for the Orient Bambino V2 on Amazon →
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