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Geplaatst op 24-08-2026 door Marc Hut
Which Citizen Tsuyosa should you buy? Compare the classic 40 mm Tsuyosa, Small Second, Tsuyosa 60 and sporty Tsuyosa Shore by movement, power reserve, design and water resistance.
The Citizen Tsuyosa has developed from a single recognisable automatic watch into a broader collection with several distinct versions. What they share is a modern sporty style, mechanical automatic movement and strong use of colour. The differences lie mainly in the movement, dial layout, bracelet, water resistance and overall character.
Most current Tsuyosa watches at WatchXL have a versatile 40 mm case, making the collection particularly interesting if you are looking for a modern men's watch that sits between a traditional dress watch and a full sports watch.
You can browse all current colours and versions in the Citizen Tsuyosa watch collection.
The classic Tsuyosa is still the reference point for the collection. The familiar NJ0150 and NJ0151 models combine a 40 mm stainless-steel case with a colourful dial, automatic movement, sapphire crystal and a bracelet that flows visually into the case.
A date window with magnifier at 3 o'clock is one of the most recognisable details. Inside, many of these models use Citizen's automatic calibre 8210 with a power reserve of approximately 42 hours.
Choose the original Tsuyosa if you want a straightforward automatic watch and the colour of the dial is an important part of the appeal. It offers fewer distinguishing technical features than the Small Second or Shore, but that simplicity is precisely why the design works so well.
The classic version is also a good introduction to the wider world of automatic watches if you are moving from quartz or Eco-Drive to your first mechanical watch.
The Tsuyosa Small Second retains the 40 mm proportions of the original but gives the dial a noticeably different character. Its seconds are displayed on a separate subdial at 6 o'clock, making the watch look more distinctly mechanical.
Citizen uses calibre 8322 in current Small Second models. This automatic movement offers approximately 60 hours of power reserve when fully wound. That extra reserve can be useful if you alternate between several watches and do not wear the Tsuyosa every day.
Small Second models also feature sapphire crystal and are available with steel bracelets as well as selected strap configurations.
Choose the Small Second if the movement and dial design matter more to you than having the instantly recognisable date-and-magnifier layout of the classic Tsuyosa.
The Tsuyosa 60 is particularly interesting if you like a more conventional central-seconds layout but want the longer running time offered by Citizen's newer mechanical movements.
Current Tsuyosa 60 models use Citizen calibre 8310. Fully wound, it provides approximately 60 hours of power reserve. The 40 mm stainless-steel case, sapphire crystal and date magnifier keep it clearly recognisable as part of the Tsuyosa family.
Citizen also gives the Tsuyosa 60 a more detailed multi-piece link bracelet. Together with patterned dial options, this produces a slightly more refined appearance than the bright simplicity associated with many classic Tsuyosa models.
Both can offer approximately 60 hours of power reserve. The more important difference is therefore visual: choose Small Second if you like its separate seconds register, or Tsuyosa 60 if you prefer a conventional central seconds hand and date display.
The Tsuyosa Shore takes the basic proportions of the collection in a more overtly sporty direction. Current models have a 40 mm case, sapphire crystal, a one-way rotating bezel and water resistance of 10 bar.
Inside is Citizen calibre 8210, an automatic movement with approximately 42 hours of running time when fully wound. The Shore therefore does not have the extended 60-hour reserve of the Small Second or Tsuyosa 60; its main advantages are its sportier design and increased water resistance.
This distinction is useful when choosing. If you mainly want a colourful everyday automatic watch, the classic model may be sufficient. If you want the most sport-oriented Tsuyosa, the Shore is the clearer choice.
Need a watch designed more specifically for demanding water use or diving? Compare the Shore with the dedicated Citizen Promaster watches.
Case: approx. 40 mm
Movement: automatic calibre 8210 on many NJ015 models
Power reserve: approx. 42 hours
Water resistance: typically 5 bar
Best for: the original Tsuyosa look and the widest choice of colourful dials.
Case: approx. 40 mm
Movement: automatic calibre 8322
Power reserve: approx. 60 hours
Water resistance: 5 bar on current models
Best for: a more mechanical-looking dial and longer power reserve.
Case: approx. 40 mm
Movement: automatic calibre 8310
Power reserve: approx. 60 hours
Water resistance: 5 bar
Best for: extended power reserve with a more traditional central-seconds layout.
Case: approx. 40 mm
Movement: automatic calibre 8210
Power reserve: approx. 42 hours
Water resistance: 10 bar
Best for: a sportier design, rotating bezel and greater water resistance.
All four versions are automatic, but their character is quite different. Compare the current Citizen Tsuyosa models by dial colour, movement and price before deciding.
Colour has always been one of the strongest elements of the Tsuyosa collection. Citizen offers much more than the traditional black, silver and dark blue associated with many steel watches.
Black and dark blue are the easiest choices if you want one Tsuyosa to work with both casual and smarter clothing.
Green, ice blue and turquoise add more personality while remaining relatively easy to wear.
Yellow, orange and other bright colours make the Tsuyosa a much more obvious statement piece and can be particularly attractive if you already own several neutral watches.
Every current Tsuyosa in this comparison is a mechanical automatic watch. An oscillating rotor inside the movement winds the mainspring as you move your wrist. Unlike a battery-powered quartz watch, a mechanical watch will eventually stop if it is not worn or wound.
This is also an important difference between Tsuyosa and Citizen's light-powered technology. A Citizen Eco-Drive watch converts light into electrical energy, whereas a Tsuyosa stores mechanical energy in its mainspring.
Neither technology is automatically better. Eco-Drive is particularly convenient if you value low-maintenance accuracy, while the Tsuyosa appeals more strongly to buyers who enjoy a traditional mechanical movement and visible watchmaking mechanics.
If the movement is your main reason for considering a Tsuyosa, browse the wider WatchXL range of automatic watches to compare Citizen with other brands and designs.
Scratch-resistant sapphire crystal is one of the practical features shared by the current Tsuyosa variants discussed in this guide. This makes the collection suitable for regular everyday wear and distinguishes it from many watches that use standard mineral crystal.
Sapphire is highly resistant to scratches but is not indestructible. A strong impact can still damage a watch crystal. If glass type is an important part of your buying decision, you can compare the Tsuyosa with other watches with sapphire crystal at WatchXL.
You do not need the most technically advanced Tsuyosa to make the best choice. Start with the feature that matters most to you:
you want the original design, colourful dial and a straightforward automatic watch.
the separate seconds register and 60-hour power reserve appeal to you most.
you want approximately 60 hours of reserve but prefer a conventional central-seconds layout.
you want the sportiest Tsuyosa, with a rotating bezel and 10 bar water resistance.
Still not sure whether the Tsuyosa is the right Citizen for you? Explore the full Citizen watch collection. Alongside Tsuyosa, WatchXL offers Citizen Eco-Drive, Promaster, Super Titanium, radio-controlled and other mechanical watches.
The classic Tsuyosa remains the logical choice if you mainly want the original colourful automatic watch. Small Second changes the dial and increases the power reserve, Tsuyosa 60 combines a 60-hour movement with a more traditional layout, and Shore adds the strongest sports-watch character.
Whichever version you choose, compare the specifications rather than colour alone. View the complete Citizen Tsuyosa automatic watch collection at WatchXL.
Compare current Tsuyosa models, dial colours, movements and prices and choose the automatic watch that suits you best.
View Citizen Tsuyosa watchesWant to explore more? Browse all Citizen watches or compare our complete range of men's watches.