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H1 Blue
H1 Blue
H1 Blue
H1 Blue
H1 Blue
H1 Blue

H1 Blue

Our blue model is our original design. The first Hamtun ever prototyped! Equally at home on our titanium bracelet or silicone strap.

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The Specs

41mm titanium case

Matte ceramic bezel

Seiko NH35A automatic movement

Domed sapphire crystal

22mm lugwidth

Choice of titanium bracelet or silicone strap


The H1 was the first watch we ever designed at Hamtun Watches, and the blue was our first prototype. It's special to us!

The Hamtun H1 a high spec, affordable automatic dive watch rated to 200m. It has a titanium case, a ceramic bezel, and a Seiko NH35A movement. It comes on either our custom designed silicone or titanium straps and has drilled lugs, making swapping straps a breeze. It features a double domed sapphire crystal. Sapphire crystals are far more scratch resistant than the mineral ones you often see on affordable watches. The crown, used for winding the watch and setting the date/time, is positioned at the 4 o'clock position. This results in a more comfortable day-to-day wear as in this position it's less likely to push in to your hand. When the watch is wound and the time is set the crown screws down tightly to keep water out.

Originally launched on Kickstarter, the H1 was fully funded in just 20 minutes and went on to raise over £160,000 in pre-orders, which have now been fulfilled. 


Hamtun Watches H1 Preview from Hamtun Watches on Vimeo.



Delivery is available worldwide and is currently by DHL. Depending on the time of day you order, within Europe and North America this is usually within 2 working days. For the rest of the world add an extra day.

All orders ship from the UK. If you live within the EU we will charge VAT on your order where applicable. If you are outside the EU we will not charge VAT, however please be aware that there might be customs charges added as the watch enters your country. This is out of our control and we are unable to do anything to help you avoid these charges. Contact your local customs office if you're unsure or have any questions.

You can return this product still within its protective wrapping, unworn and unadjusted for a full refund for any reason within 30 days. This does not include the refund of any import taxes or duties you have paid. Products that have had their protective wrapping removed, or been worn or adjusted but are still in an "as new" condition can be returned within 30 days, subject to a 20% restocking fee.

Customer Reviews

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  • Reviews (48)

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very happy to own this beautiful watch! this is really the best value for money! Verry happy of the movement NH-35 (seiko is always great) I will be really in the first to buy the Neon ... small flat for the silicone bracelet and its loop that easily scratches and the difficulty to remove a link of the titanium bracelet .

Julien Rnwt

Just amazing

The best Watch for this price.... So often on my wrist

Thomas W.

First Humtum and first Kickstarter watch

Was impressed with the quality of the watch. There was constant update and communication of the progress..i was well at ease of the purchase. Material of the watch was good and movement is working fine after more than 1 month of use. Definitely a trusted source and will buy again. 5 thumbs up!

H1 Blue
Tom v.

Great solid watch

Nice look and feel, robust and clean watch.

Christopher N.
United States

The Perfect Watch?

Let's see: Beautiful, Rugged, Automatic, Sapphire Crystal, an Exquisite Strap and Bracelet, Lightweight yet Indestructible Titanium, and-- oh right -- it doesn't look like every other Submariner-aping dive watch on the market?!? This may be the perfect watch! Thanks also to Ross for amazing customer service. Trust me, if he's got any left, buy one!

H1 Blue