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HTD Aquatic Spaceboy Automatic Black Dial Steel Strap Unisex Watch A25F09S
The HTD Aquatíc SpaceBoy is an exceptional dive watch that embodies the perfect fusion of vintage aesthetics and modern, high-performance engineering. This skindiver model, originating from the Italian design house, is crafted to thrive in challenging environments while maintaining a sleek and sophisticated appearance. Its black dial, with a sandblasted texture, is defined by thick printed "Shield" indices and unique negative numerals at 3, 6, and 9, all generously filled with powerful Swiss Super-LumiNova for outstanding low-light visibility. The watch's 39.4mm stainless steel case has been carefully designed to achieve a slender 11.5mm thickness, providing an ideal fit that ensures both comfort and adaptability for any occasion.
Driving the SpaceBoy is the premium Japanese Miyota 90S5 automatic movement, a reliable and accurate calibre renowned for its performance. This mechanical self-winding movement operates at 28,800 vibrations per hour and features a 42-hour power reserve, ensuring consistent timekeeping. With a water resistance rating of 200 metres, a secure screw-down crown, and a solid caseback, the watch is a true tool watch. It features a 120-click unidirectional bezel with an aluminium insert and an applied lume pip, providing the necessary functionality for measuring dive times with precision.
Completing the watch's classic look is a solid stainless steel bracelet, which tapers from 20mm at the lugs to 16mm at the clasp, enhancing its retro appeal. The bracelet's screwed links allow for straightforward size adjustments, and the folding clasp with a safety lock and micro-adjustment system provides a secure and comfortable fit. The HTD Aquatíc SpaceBoy is a testament to the brand's dedication to creating timepieces that are not only reliable and robust but also distinctively stylish.
Key Features
Premium Japanese Miyota 90S5 automatic movement with a 42-hour power reserve.
200-metre water resistance, secured by a screw-down crown and caseback.
Unique black sandblasted dial with luminous "Shield" indices and negative numerals.
A slim 39.4mm stainless steel case with a thickness of 11.5mm.
120-click unidirectional bezel with an aluminium insert and a lume pip.
Who is it For
The HTD Aquatíc SpaceBoy is aimed at the discerning watch enthusiast and collector who appreciates a timepiece that combines a distinctive vintage design with the practicality and robustness of a modern diver. It is an ideal choice for someone seeking a versatile watch that can be worn daily while still being capable enough for various water-based activities. Its unique dial design sets it apart, making it a perfect statement piece for those who prefer a watch with character and a strong sense of style.
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...

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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.



