







Orient M-Force Automatic Black Dial Silicone Strap Men's Dive Watch RA-AC0L03B00B
Official UK Authorised Retailer
Extra 1-Year Warranty Free
Free Delivery
Extended Christmas Returns Until 15th Jan 2026
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The Orient RA-AC0L03B00B from the M-Force collection is a rugged and capable mechanical diver’s watch built for adventure and everyday wear. Its bold black dial is matched with a robust stainless-steel case and comfortable black silicone strap, creating a striking yet purposeful look. Large luminous hands and markers ensure clear legibility underwater or in low-light conditions, while the unidirectional rotating bezel enables reliable timing for dives and other activities.
This timepiece is part of Orient’s modern M-Force series a line that reimagines the brand’s heritage of tough, mechanically driven watches with contemporary design and ISO-standard diver functionality. The RA-AC0L03B00B reflects Orient’s focus on durability, performance and mechanical reliability in a sport-ready package.
Automatic Movement & Practical Features
Powered by Orient’s in-house Calibre F6727 automatic movement, the RA-AC0L03B00B offers dependable timekeeping with both automatic and manual winding capabilities, plus hacking for precise time setting. The movement provides an approximate 40-hour power reserve and drives a useful date display essential for daily use without cluttering the dial.
Sapphire Crystal & Tough Construction
The watch features a sapphire crystal with anti-reflective coating, providing excellent scratch resistance and clear, glare-free visibility. Its 45mm stainless-steel case has a screw-down crown and case back, enhancing overall durability and reinforcing its dive-ready credentials.
200?Metre Water Resistance
With 200?metre (20?bar) water resistance, the RA-AC0L03B00B is designed for true aquatic performance from swimming and snorkelling to recreational diving. The screw-down crown and solid case construction help maintain confidence in varied environments, whether you’re on land or underwater.
Comfort & Everyday Readiness
The black silicone strap combines comfort with sporty durability, secured by a sturdy buckle that keeps the watch comfortably in place on the wrist. Its bold proportions and functional features make it equally suited to outdoor adventures, casual wear, or active lifestyles.
A Statement of Rugged Mechanical Performance
The Orient RA-AC0L03B00B stands out as a dependable mechanical diver’s watch that balances substantial build quality with refined details. Its in-house automatic movement, sapphire crystal protection, ISO-standard water resistance and purposeful design make it a compelling choice for anyone seeking a reliable and stylish sports watch with real mechanical depth.
Why Buy From Us:
- Official Partner: You can be confident that your watch is authentic and has not been tampered with. As a Orient authorised dealer, we sell genuine products sourced directly from the brand.
- 2-Year Warranty: Your Orient watch comes with a official 1-year manufacturer warranty, ensuring repairs and replacements are covered according to the brand’s policy. Plus, at WatchNation we're offering an additional 1-year warranty on top! Grey market sellers often offer limited, seller or third-party warranties that may not provide the same level of protection.
- Expert Service and Support: As an authorised dealer, we have access to brand training and resources, allowing our staff to provide knowledgeable advice and proper after-sales service.
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UK Delivery
| Selling Price | Royal Mail 48 (Tracked) |
Royal Mail 24 (Tracked & Signed) |
Special Delivery Next Day (Mon – Fri) |
Special Sunday Delivery (Before Sat 12pm) |
Royal Mail Special Delivery by 1pm |
|---|---|---|---|---|---|
| £0 to £99.99 | FREE | £4.99 | £7.99 | £7.99 | £9.99 |
| £100 to £499.99 | N/A | FREE | £7.99 | £7.99 | £9.99 |
| £500 or more | N/A | N/A | FREE | £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.
Orders placed before 5pm (Monday–Friday) are dispatched the same day. Orders placed on Saturday or Sunday are dispatched the following Monday.
International Shipping & Duties (Delivered At Place – DAP)
We’re pleased to offer worldwide delivery with fully tracked and insured shipping.
How international orders work
All international orders are shipped on DAP (Delivered At Place) terms. This means:
- The price you pay at checkout covers your goods and international shipping only.
- WatchNation does not collect or charge any overseas sales tax, import VAT, or customs tariffs (duties).
- When your order reaches your country, local customs authorities may apply:
- Import VAT (value-added tax),
- Tariffs or customs duties (import taxes based on product category and value), and
- Handling or clearance fees from the courier.
These charges are set by your country’s customs authority and are payable by you before delivery.
You’ll be contacted directly by DHL with a secure link to pay any applicable charges. Once cleared, your parcel will be released and delivered promptly.
Estimated delivery times (after dispatch)
- European Union: 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, tariffs, or duties are not paid
If local charges are unpaid or delivery is refused, the shipment will be returned to us. In this case, we will refund your order minus the outbound shipping cost and any return or customs fees billed to us by the carrier.
Estimating import costs
Import VAT and duty rates vary by country. You can check estimated import taxes and tariffs by contacting your local customs authority or using your government’s online import calculator.
More about delivery...

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 30 days from delivery to return or exchange your item, provided it’s unused and in its original packaging.

