




Hamilton Khaki Aviation Pilot Pioneer Mechanical Chronograph Blue Dial Leather Strap Men's Watch H76409540
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Hamilton Khaki Aviation Pilot Pioneer Mechanical Chronograph Men's Watch H76409540
The Hamilton Khaki Aviation Pioneer Mechanical Chronograph, reference H76409540, is a modern reinterpretation of the iconic chronographs issued to British Royal Air Force pilots in the 1970s. With its distinctive, vintage military aviation-style design, it features a rugged stainless steel case and a clean, bi-compax blue dial.
Precision Chronograph Function
The heart of this timepiece is the Hamilton exclusive H-51-Si hand-wound mechanical chronograph movement. This powerful calibre, based on the Valjoux 7753 architecture, provides a 60-hour power reserve and features a state-of-the-art silicon balance spring for enhanced resistance to magnetism and temperature fluctuations. The bi-compax dial layout includes a 30-minute counter and small seconds sub-dials, operated by classic start/stop and reset pushers.
Robust Case and Everyday Reliability
The watch's 40mm brushed stainless steel case is designed with an asymmetrical shape and a protective shoulder to safeguard the crown and pushers, just like its historical predecessor. A box-shaped sapphire crystal with a double anti-reflective coating provides a vintage aesthetic while offering superior scratch resistance. The watch is also rated for 100 metres of water resistance, making it suitable for a variety of activities.
The blue grained dial, along with the white lacquered hands and simple printed tracks, pays homage to the original 1970s design. All elements of the dial are generously filled with Super-LumiNova for excellent legibility in low-light conditions. The watch is completed with a vintage-style brown leather strap.
The Hamilton Khaki Aviation Pioneer Mechanical Chronograph is a testament to the brand's heritage and technical know-how. It seamlessly blends the rugged spirit of a military-issued timepiece with modern horological advancements, creating a watch that is both historically significant and a reliable, stylish companion for any adventure.
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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.
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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.



