





Orient Mako 'Kamasu' 42mm Blue Dial Steel Mens Automatic Watch RA-AA0824L39B
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The Orient Mako Kamasu RA-AA0824L39B is part of Orient’s Autumn/Winter 2026 collection, introducing a new colourway to the returning Kamasu design. This automatic dive-style watch features a 41.8mm stainless steel case, blue dial and matching metallic-effect bezel. The design retains the Kamasu’s bar-style hour indices and classic Mako handset, with a day-date display at 3 o’clock. The case measures 41.8mm in diameter, 46.8mm from lug to lug and 12.8mm thick, with a screw-down crown and screw caseback. A sapphire crystal protects the dial, while the 3-link stainless steel bracelet completes the design.
Orient F6922 Automatic Movement
The watch is powered by Orient’s in-house F6922 automatic movement, which also supports hand winding. It provides a power reserve of approximately 40 hours and an accuracy of +25 to -15 seconds per day. The movement drives the hours, minutes and seconds hands, together with the day and date display at 3 o’clock.
Unidirectional 120-Click Bezel
The Mako Kamasu features a unidirectional rotating bezel with a 120-click mechanism for measuring elapsed time. The bezel is coloured to complement the blue dial, with the 60-minute scale providing the watch's dive-style timing function. The screw-down crown and screw caseback contribute to the stated 20 bar water resistance.
Sapphire Crystal, Luminous Indices & Stainless Steel Bracelet
A sapphire crystal provides scratch resistance over the blue dial, while the bar-shaped hour markers and hands feature luminous material for visibility in low-light conditions. The watch is fitted with a 3-link stainless steel bracelet, with the 20mm lug width completing the case and bracelet proportions. The Orient Mako series is a dive-design collection rather than an ISO-certified diver's watch, despite its 20 bar water resistance.
3-Year Orient Manufacturer Warranty
Buying your Orient Kamasu from WatchNation means that it is supplied by an Orient Authorised Partner, and arrives to you with a three-year international Orient manufacturer warranty.
Delivery Information
UK Shipping
We are pleased to offer FREE shipping on all UK orders. All items sent to UK customers are fully insured for added peace of mind.
The below table provides a breakdown of our shipping rates based on the selling price of your order (including VAT and any discounts).
| Selling Price | Royal Mail 48 (Tracked) | Royal Mail 24 (Tracked & Signed) | Special Delivery Next Day (Orders Placed Mon – Fri) | Special Sunday Delivery (Orders Placed Before Saturday 12pm) | Royal Mail Special Delivery by 1pm |
| £100 to £499 |
N/A | FREE | £7.99 | £7.99 | £9.99 |
| £500 or more | N/A | N/A | FREE | £7.99 | £9.99 |
| £0 to £99.99 | FREE | £4.99 | £7.99 | £7.99 | £9.99 |
We know your order is important to you, so we use Royal Mail's tracked delivery service on all UK orders.
We also offer Royal Mail Special Delivery service, which for an additional fee offers guaranteed delivery the next day before 1pm.
*Royal Mail Tracked 24 and Royal Mail Tracked 48 services are 98% accurate but not guaranteed.
UK Orders placed before 4pm (Monday-Friday) are dispatched the same day. Orders placed on Saturday or on Sunday are dispatched on the following day.
At this time we are not operating during UK bank holidays, Orders received on bank holidays will be dispatched promptly the next working day.
International Shipping & Duties
We’re pleased to offer worldwide delivery with fully tracked and insured shipping.
To make international delivery clearer, our shipping terms vary depending on the delivery country. Some destinations are shipped with duties and taxes included, while others may require local import charges to be paid before delivery.
Duties & Taxes Included Destinations — DDP
For orders delivered to the USA, Canada, India and the European Union countries listed below, we ship on a DDP (Delivered Duty Paid) basis.
This means the price you pay at checkout includes:
- Your goods
- International shipping
- Applicable import duties
- Applicable taxes/VAT
- Customs clearance charges where applicable
Duties and taxes are included at checkout for the countries listed below. This means you should not be asked to pay additional import fees before delivery.
Countries currently shipped with duties and taxes included
North America
- United States
- Canada
European Union / Eurozone
- Austria
- Belgium
- Bulgaria
- Croatia
- Cyprus
- Estonia
- Finland
- France
- Germany
- Greece
- Ireland
- Italy
- Latvia
- Lithuania
- Luxembourg
- Malta
- Netherlands
- Portugal
- Slovakia
- Slovenia
- Spain
European Union / Non-Euro Currency Countries
- Czech Republic / Czechia
- Denmark
- Hungary
- Poland
- Romania
- Sweden
India
If your delivery country is listed above, duties and taxes are included at checkout and you should not be asked to pay additional import duties or taxes before delivery.
Please note that delivery times can still vary if customs require additional checks, but any applicable duties and taxes should already be covered where DDP has been selected and charged at checkout.
Rest of World — Duties & Taxes Not Included
For all other international destinations outside of the countries listed above, orders are shipped on a DAP (Delivered At Place) basis.
This means the price you pay at checkout covers:
- Your goods
- International shipping
It does not include overseas sales tax, import VAT, customs duties, tariffs, or courier clearance/handling fees.
When your order reaches your country, local customs authorities may apply additional charges, including:
- Import VAT or local sales tax
- Customs duties or tariffs
- Courier handling or clearance fees
These charges are set by your country’s customs authority and are payable by you before delivery.
If charges are due, you’ll usually be contacted directly by the courier with a secure link to pay any applicable fees. Once cleared, your parcel will be released for delivery.
Estimated Delivery Times After Dispatch
Europe: approximately 2–5 working days
Rest of World: approximately 5–7 working days
Customs processing times vary by country and may extend delivery slightly.
If Import Charges Are Not Paid
For DAP shipments, if local import charges, taxes, duties or courier fees are not paid, or if delivery is refused, the parcel may be returned to us.
In this case, we will refund your order minus:
- The original outbound shipping cost
- Any return shipping fees charged to us
- Any customs, duty, tax or clearance fees billed to us by the courier
Estimating Import Costs for DAP Countries
Import VAT, duty and tariff rates vary by country. For an estimate, please contact your local customs authority or use your government’s official import calculator before placing your order.
If your delivery country is listed as a duties and taxes included destination above, your order will be shipped on a DDP basis.
Elevated Risk Surcharge
For shipments via DHL to countries or territories affected by continuous war, riots or danger through terrorism, there will be an elevated risk surcharge of £25 applied to your order.
This currently applies to the following countries: Afghanistan, Burkina Faso, Haiti, Iraq, Israel, Lebanon, Libya, Mali, Somalia, Sudan, Syria, Ukraine, Venezuela and Yemen.
For orders shipping to these countries, an additional £25 charge applies. Our team will follow up separately in arranging additional payment to cover this surcharge. Thank you for your understanding.
Exception for Seiko Watches
Seiko watches can only be shipped to addresses within the UK or EU. We are unable to ship Seiko products outside of the UK or EU. This is due to our agreement in place with Seiko as an Authorised Seller. Any Seiko orders placed with a shipping address outside of the EU or UK will be cancelled and refunded.
Additional Shipping Information
For security and insurance purposes, items totalling over £500 require a signature upon delivery and cannot be delivered if this signature is not provided. As is the case with non-high value items, a card will be left with all the necessary instructions required to receive your parcel.
It is always best to inspect your delivered item to ensure that it has not been tampered with or damaged. If it appears this is the case, you should always refuse delivery.
WatchNation prides itself on its ability to ensure that all its customers receive their item(s) on time, but on the very rare occasion that our shipping capacity is exceeded, there may be delay of one day on your order. We never like to see this happen, but it sadly comes with the territory when purchasing items online. Should this ever happen, we will ensure that your item is clearly marked for urgent delivery and dispatched the next working day.
Late deliveries can also be the fault of one of our courier partners. We deeply regret when this happens, but it is unfortunately beyond our control. If this ever happens, we will do our utmost to resolve the situation as quickly as possible.
If a late delivery is the fault of the courier/postal service, WatchNation will refund all the relevant delivery charges, with this not applying to free deliveries. Unfortunately, we currently will not compensate for any consequential losses, such as time taken off work to receive a delivery and purchasing the item from a more expensive retailer.
In the extremely rare event that a parcel is completely lost, we will do everything within our power to ensure that your item(s) is delivered to you as soon as possible. A replacement item or refund cannot be issued until the parcel in question is confirmed as lost by the relevant delivery service, with the loss confirmation period depending on the service used:
- Royal Mail Recorded Delivery/ 1st Class - 21 working days
- Royal Mail 9am/ Track 24 - 14 working days
- Royal Mail International Delivery - 21 working days
We regularly update our website daily to the guidelines of our courier partners Royal Mail, DHL and DPD, there may be some minor delays due to the Royal Mail strikes. If you require a shorter delivery time, we highly recommend using our express shipping service in the checkout for international deliveries which will be dispatched via DHL to prevent any delay in delivery. We will endeavour to update our information to provide you with accurate delivery timescales on a daily basis. We thank you for your patience during this this time and we hope that you are staying safe.
For select orders, we leverage the speed and security of Amazon Logistics for delivery. If your tracking marks the order as delivered by Amazon Logistics, that constitutes proof of delivery and no signature or picture will be required.
However, if you haven't received your package despite the delivery confirmation:
- Check for a delivery attempt notice: Sometimes, a notification card is left indicating an attempted delivery.
- Look around the delivery location: Check doorways, porches, or other designated areas where your package might be placed.
- Ask household members or neighbors: They might have received the package on your behalf or noticed delivery activity.
- Contact the Amazon Help Center: If the above steps don't help, reach out to Amazon directly for further assistance. Their dedicated team can investigate the delivery and help resolve any issues.
All tracking numbers will be emailed at time of dispatch and will enable you to track the progress of your order from our warehouse to your door.
Royal Mail and their partner couriers will leave a card to inform that they have attempted a delivery, with this enabling you to either rearrange a delivery of collect your package from your local Royal Mail delivery office. On very rare occasions, Royal Mail couriers have been known to not leave a card notifying you of a delivery attempt. If this happens then the best course of action is to check with your local Royal Mail delivery office before getting in touch with us.
More about delivery...

ORIENT KAMASU
What is the Kamasu?
The Kamasu is one of the most recognisable watches in Orient’s Mako family, known for its sharp handset, broad luminous hour markers and practical day-date display.
The name Kamasu means barracuda in Japanese, a reference to the pointed, tooth-like detail present on the dial, which now appears on a GMT hand.
That distinctive handset and marker design helped give the Kamasu its own identity within Orient’s wider sports-watch range.

ORIENT KAMASU
FOUR NEW COLOURS
The new Kamasu collection arrives in four distinct colours. Blue is the most traditional of the group, keeping the watch firmly in familiar sports-watch territory, while orange makes the biggest visual impact.
Purple takes things in a less conventional direction as a limited release, and the white version is available exclusively through WatchNation.*

ORIENT KAMASU
THREE YEARS OF ORIENT COVER
Buying your Orient Kamasu from WatchNation means it is supplied by an Orient Authorised Partner and comes with the full three-year international Orient manufacturer warranty, covered under Orient’s official guarantee.
Discover the Collection
Orient Kamasu

Need help?
Frequently Asked Questions
Yes — we are an Authorised Dealer for every brand we sell. All watches come with an official box, papers, and a full manufacturer’s warranty.
Every watch includes a manufacturer warranty. You’ll find more warranty info listed in the product description.
Orders placed before 5pm (Mon–Fri) are dispatched the same day. Order before 12pm on Sat for same-day dispatch. Free UK delivery is available on all orders, and tracking details are provided once shipped.
Yes — you have 14 days from delivery to return or exchange your item, provided it’s unused and in its original packaging.







