Orient Kamasu Australia: Is It Still the Best Affordable Dive Watch?

This guide is written for Australian buyers. It covers what the Kamasu / Mako III actually is, how it compares with Seiko and Citizen alternatives, which colours make sense here, and which in-stock models are worth shortlisting from our Orient divers range.

What is the Orient Kamasu (and why is it also called Mako III)?

Orient markets the same family under different names depending on region and retailer language. In enthusiast circles you will see Kamasu, Kamasu II, and Mako III used almost interchangeably. For practical buying purposes they sit on the same platform: a ~41.8 mm stainless steel automatic diver with sapphire crystal and 200 m water resistance.

The fish names are intentional. Kamasu is Japanese for barracuda; Mako is the shark. Under the marketing, the core value proposition is simple: dive-watch specs that used to cost more, delivered by Orient’s in-house automatic movement at a mid-tier Japanese price.

Typical shared specifications for the modern Kamasu / Mako III line:

• Case diameter: about 41.8 mm
• Thickness: about 12.8 mm
• Lug-to-lug: roughly 46–47 mm (wears shorter than many 42 mm divers)
• Lug width: 22 mm
• Crystal: sapphire
• Water resistance: 200 m / 20 bar
• Crown: screw-down
• Bezel: unidirectional, 120-click
• Movement: Orient F6922 automatic (in-house)
• Power reserve: about 40 hours
• Functions: hacking seconds, hand-winding, day-date on most references

Why Australian buyers still care about the Kamasu

Australia is a beach, pool, boat, and “I wear one watch most days” market. A diver that can handle salt air, showering after the beach, and office wear without looking costume-like is useful. The Kamasu fits that brief better than many cheaper “diver-style” fashion watches and better than several hardlex-crystal Seiko 5 Sports models that sit in a similar budget band.

Three reasons it keeps ranking in “best affordable dive watch Australia” conversations:

1. Sapphire at this price. Scratch resistance matters if you knock the crystal on a car door, desk edge, or boat rail. Hardlex is tough; sapphire is still the upgrade most buyers notice after a year of ownership.
2. Real 200 m rating with a screw-down crown. That is more capability than most people need, but it is genuine dive architecture rather than a 50–100 m fashion rating.
3. In-house automatic with modern usability. Hacking and hand-winding make setting the watch less annoying than older non-hacking Orient and Seiko movements many enthusiasts grew up with.

If you want broader brand context before buying a diver, read our guide Are Orient watches any good? For the brand-versus-brand decision, see Orient vs Seiko.

Orient Kamasu specs that matter on the wrist

Size and wear

41.8 mm sounds large on paper. On wrist it is more moderate than many modern 43–45 mm divers because the lug-to-lug is relatively short and the bracelet sits close to the wrist. Average Australian male wrists (about 17–19 cm) generally carry it well. Smaller wrists (under about 16 cm) may prefer Orient’s compact Mako 40 family instead of the classic Kamasu case.

Thickness around 12.8 mm is reasonable for a 200 m automatic diver. It will not disappear under a tight dress cuff the way a slim Bambino does, but it is not a brick either. If dress wear is your main use case, start with the Orient Bambino Australia buying guide rather than a dive watch.

Movement: F6922

The F6922 is Orient’s modern workhorse automatic for this class. Expect roughly 40 hours of reserve, 22 jewels, and day-date complication on most Kamasu references. Accuracy is typically within a practical daily range for an affordable automatic; it is not a COSC-certified movement and should not be judged that way.

Practical ownership notes for Australian buyers:

• Wear it most days or hand-wind when it has sat still for a weekend.
• If it gains or loses more than you like after a settling-in period, regulation by a competent watchmaker is a normal service option for this class of movement.
• Keep the crown fully screwed down before swimming or showering.

Crystal, bezel, lume

Sapphire is the headline upgrade versus many rivals under $500. The bezel is a traditional 120-click unidirectional dive bezel — not ceramic on most standard models, so treat it as a tool finish rather than a polished luxury bezel. Lume is serviceable for night reading; it is not the brightest Super-LumiNova showcase in the category, but it is usable.

Kamasu vs Mako III vs Mako 40: which Orient diver should you buy?

Model family	Typical case	Best for	Notes
Kamasu / Mako III	~41.8 mm, sapphire, 200 m	Classic all-round diver	Best known value proposition; many dial colours
Mako 40	~40 mm class, sapphire, 200 m	Smaller wrists / cleaner proportions	More modern compact alternative; see Mako 40 RA-AC0Q03S
Older Mako II / Ray II	Often mineral crystal era pieces	Budget used market	Still liked, but the sapphire Kamasu usually wins for new purchases

If your priority is the classic “best value diver” conversation, stick with Kamasu / Mako III. If your wrist is smaller or you prefer a slightly tighter case profile, the Mako 40 is the smarter shortlist item in the same Orient divers category.

Dial colours that work in Australia

Colour choice is half the decision. Here is a practical shortlist based on how people actually wear these watches in AU conditions (office + weekend + water):

• Red Kamasu — highest personality. Looks sharp in strong light and photographs well. Great if you want the watch to be noticed. Example in stock: Orient MAKO III Kamasu RA-AA0820R19B Red.
• Blue Kamasu — the safe sporty default. Pairs with denim, navy, and summer kit. Example: Orient MAKO III Kamasu RA-AA0818L19B Blue.
• Grey / silver tones — more stealth and office-friendly than red. Good if this will be a one-watch rotation. Examples: RA-AA0819N19B Grey and RA-AA0821S19B Silver.
• Pepsi bezel variants — more playful GMT-adjacent styling without being a true GMT. Example: Orient Pepsi Kamasu RA-AA0812L19B.
• Black / green classics — black is timeless; green is seasonal favourite stock that rotates in and out quickly when available.

Is the Orient Kamasu the best affordable dive watch in Australia?

It is one of the best answers, not the only answer. “Best” depends on what you value most.

Where Kamasu usually wins

• Sapphire crystal versus many Seiko 5 Sports divers in a similar band
• Complete package (200 m, screw-down crown, solid bracelet, day-date) without microbrand wait times
• Dial colour variety that is actually fun, not just black and blue
• Japanese in-house automatic with hacking and hand-winding

Where rivals can win instead

• Seiko Prospex / Turtle-style watches if you want the Seiko diver design language, thicker “tool” presence, or brand cachet among Seiko collectors
• Citizen Promaster divers if you prioritise Eco-Drive (solar quartz) reliability and set-and-forget ownership over mechanical ritual
• Smaller Orient Mako 40 if 41.8 mm still feels large on your wrist

Who should buy a Kamasu — and who should skip it

Buy a Kamasu if:

• You want a first serious automatic diver under roughly $500–$550 AUD street pricing
• You care about sapphire more than brand prestige badges
• You want one watch for work, weekend, and swimming
• You like Japanese value engineering more than fashion branding

Skip or look elsewhere if:

• You need a true dress watch for formal wear (choose Bambino / Presage-style instead)
• You specifically want quartz/solar set-and-forget ownership
• You need a certified professional dive instrument with brand service-centre networks for commercial diving work
• You want a sub-39 mm case — the classic Kamasu is not a small watch

Buying checklist for Orient Kamasu Australia purchases

1. Confirm the reference. Match the full SKU (RA-AA…), not only “red Kamasu”.
2. Check crystal and WR on the listing. Current Kamasu / Mako III stock should show sapphire and 200 m.
3. Decide bracelet vs future strap life. 22 mm is an easy aftermarket size if you later want rubber or leather for summer.
4. Inspect finishing photos. Look at bezel alignment, clasp quality, and dial printing on the product page.
5. Plan ownership basics. Rinse after salt water, keep crown secured, and service on a sensible multi-year schedule rather than ignoring the movement forever.

Authentic stock, inspected before dispatch. Free shipping Australia-wide on eligible orders. Covered by Chronospride’s 12 months warranty, handled by our team. See our authenticity and warranty page.

FAQ: Orient Kamasu Australia

Is the Orient Kamasu the same as the Mako III?

They are closely related members of the same modern Orient diver platform. Retailers and regions use different names. Buy by reference number and specs (sapphire, 200 m, F6922, ~41.8 mm) rather than debating the badge alone.

Is the Orient Kamasu good for swimming and beach use?

Yes for recreational swimming, snorkelling, and beach days when the crown is fully screwed down. Rinse after salt exposure. A 200 m rating is not a substitute for proper dive computer practice if you are scuba diving seriously.

What movement does the Kamasu use?

Most current Kamasu / Mako III models use Orient’s in-house F6922 automatic: roughly 40-hour reserve, hacking, hand-winding, and day-date on typical references.

How does Orient Kamasu compare to Seiko 5 Sports divers?

Kamasu often wins on crystal (sapphire vs Hardlex on many Seiko 5 Sports) and water-resistance rating. Seiko may win on brand recognition and certain design icons. Choose based on specs and wrist feel, not forum loyalty.

Which Kamasu colour is best as a daily watch?

Blue or grey/silver for maximum versatility. Red if you want character. Pepsi if you want a louder sports look. Black if you want the classic diver silhouette.

Is there a smaller alternative to the Kamasu?

Yes. Consider Orient’s Mako 40 series if you want similar diver DNA in a more compact case, such as the Mako 40 automatic diver.

Where can I buy an Orient Kamasu in Australia?

You can shop current Kamasu / Mako III stock through Chronospride’s Orient Divers collection, with Sydney dispatch on eligible orders.

Bottom line

The Orient Kamasu remains one of the strongest affordable automatic divers available to Australian buyers because the recipe still works: sapphire, 200 m, screw-down crown, usable size, and an in-house automatic that is pleasant to live with. It is not the only good dive watch under mid-range money, but if you want maximum complete-package value without paying for a prestige badge, it is hard to beat.

For more value-diver context, see our guide to affordable dive watches in Australia and browse live stock in Orient.

Start with the colour you will actually wear, confirm the reference, and if 41.8 mm feels large on paper, try the Mako 40 path. For live options, browse Orient divers in stock or jump straight to standouts like the red RA-AA0820R19B and blue RA-AA0818L19B.