Geckota K-03 Diver

Our price £299.00

Availability: In stock

  • Special Offer! Free delivery for all UK & USA orders
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  • Take inspiration from classic 1950s dive watches such as the Rolex Submariner and Blancpain Fifty Fathoms. Next, add a proven Seiko NH35 automatic movement and a few contemporary twists. The result? A functional, affordable 500 m diver’s watch. Order your K-03 watch today…

    As more than just a competent divers’ watch, your K-03 links you to the fascinating history of military and sporting dive watches going back to the 1930s Panerai-Rolex collaboration and the Allied forces’ counterparts.

    Choose your new K-03 and look forward to quality and performance that would have impressed those military divers and human-torpedo navigators – all for a modest twenty-first century investment.

    Download the SII NH35 Movement Handbook

    Included with the Geckota K-03-Diver

    1 x Black bezel (fitted)
    1 x Red bezel
    1 x Blue bezel
    1 x 1.2mm Precision screwdriver
    1 x Luxury watch box


    Water resistant to 500 m / 50 atm.
    Individually numbered, solid 316L stainless steel case with brushed finish.
    Screw-down signed 'G' crown with double O-ring seal.

    Matt dial and raised baton indices.
    Removable unidirectional 120-click 316L stainless bezel, with aluminium top ring insert.
    Dial markers and hands feature Swiss Super-LumiNova BGW9 luminescent paint.

    Scratch resistant sapphire crystal glass with anti-reflective coating.
    Seiko NH35 automatic movement.
    16 mm case thickness.
    22 mm lug width
    Weight 250 grams

    The bezel top-ring insert is made from aluminium, fitted at 12 o'clock position is a Super-LumiNova sunken pip marker. A great feature of the K-03-L range is the bezel uses four neatly hidden machined grub screws to hold it in place, which makes it easy to remove and swap for another version.


    The K-03 has fitted a solid stainless steel metal bracelet, with a hidden butterfly clasp. Maximum wrist size of 205mm (8 inches) the strap has six removable links for resizing to a smaller size (each link measure 10mm).

    Choose your high-quality Geckota watch with confidence – it comes with our reassuring 24-month guarantee.

    For more information please see our downloadable instruction booklet.

    More Info
  • Movement Seiko NH35 (auto)
    Watch Lug Width 22mm
    Case Colour Silver
    Case Diameter (excluding crown) 45mm
    Case Thickness 16mm
    Case Back Embossed diver logo, Stainless Steel, Screw-in
    Lug to Lug Length 46mm (spring bar to spring bar)
    Case Material Stainless Steel
    Case Finish Polished and Brushed
    Water Resistant 500 Mtrs (50ATM)
    Bezel Rotating, 120 clicks, Uni-Directional with Aluminium top ring insert and lume pip at 12 o'clock
    Watch Strap Solid Stainless Steel Link with Butterfly clasp
    Dial Matt Black Dial, applied index 1 to 12 with BGW9 Swiss SuperLuminova
    Glass Flat Sapphire Crystal with Anti Reflective (AR) coating
    Luminescence SuperLuminova BGW9 hands and hour markers
    Accuracy -20 / +40 seconds per day
    Battery None (Mechanical Movement)
    Crown Screw-in, double O ring 8.8 mm signed crown
    Power Reserve 41 Hours (after fully wound)
    Special Features Hacking movement, hand winding, sapphire crystal, screw-in crown, 21,600 vph
    Warranty 24 months
  • WOW!


    Just took delivery of this watch and as previous reviews state it is even better than the photos.
    A substantial piece that commands as much attention as my black bay. Fantastic value for money with the interchangeable bezels and additional strap. Will definitely purchase other models if this is the standard.

    AMAZING watch for the price


    First watch from watchgecko - will certainly not be the last. superb watch that surpassed all the promo shots on the website . Unbelievable quality for the price tag . Watches 10 times the price are NOT offering anything better except the name. I will be proud to have this as a hard wearing daily watch , the build quality and attention to detail is superb , being a diver this is the perfect watch for me. Rugged, robust and also a delight to look at and as these guys have the foresight to sell a massive range of straps this will make the watch very interchangeable.

    Great watch


    This is a superb watch for the money, extremely robust. Attention to detail is second to none, the spare bezels are interchanged quickly and easily, and the time keeping on this one is +6 seconds a day, which is superb. Can't recommend highly enough. Thank you



    Oh my GOD! K-03 just arrived... This is the first time a watch has looked better in the flesh than in the flattering professional promo shots! Absolutely beautiful and real quality.

    Wonderful wrist presence; a joy to wear; buy one


    I love my first generation K3, but this is the watch that proves K3 has truly come of age. It looks great in the pictures, but in the metal it has so much more presence – and weight, so maybe not for those of you with a tiny wrist. I've got a 7.5-inch wrist and this watch looks and feels great. It's chunky and the sheer quality gives it presence of a much more expensive watch. I love it!

    Interchangeable bezels are cool; be patient when doing so and make sure you line up the four attachment screws with their underlying recesses. Then tighten equally, a bit like putting a car wheel back on. That way, you will ensure that the bezel rotates smoothly as it should.

    A very nice watch


    What a great bargain this is. Well recommended, it's a super package that includes the extra bezels as well.

    Smaller models would be great too!


    They look like amazing quality watches at a good price point. I would recommend to offer smaller versions of all models (39-40mm) that would be more suited for people with smaller wrists. It also makes the watch more versatile in my opinion and I think we see a trend to return to smaller watches too.



    Impressive Watch .
    Hight quality and a loro offerta attention about details.
    I'm very Happy of this Watch also for the shop. They are very professionals. Thank You again

    Great quality, design and finishing. Fast delivery.


    It took 1,5 full days for this watch to be on my wrist. That's from I bought it, and it arrived. That's the fastest I've experienced ever.

    The watch itself is beautiful in real life. The quality is fantastic at this price. Its 45mm sits very comfortably on my wrist. It's heavy. You definitely know you're wearing this watch. Strap is fantastic quality as well. Very happy I got this as my (desk)diver and allround toolwatch, loving it already :)

    Superb quality, visually versatile, dive deep or pose at the bar


    Brilliant watch for the price....and I got 10% discount with the discount code from a previous order. Loving the interchangeable bezels. A rubber strap and a leather strap and I have 9 different watches for any occasion. And 500m more than covers my needs. Superb product.

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  • We send hundreds of items out daily to destinations all around the world. Please see below for some frequently asked shipping questions.


    Do you ship to my country and how much will it cost?

    Please add an item to your cart, you can then "view basket" and quickly select your country to see the shipping options and cost.


    How long will delivery take?

    Our team will carefully pack and send your order out by the next working day. For the UK deliveries you should receive it the next postal day. Delivery can take between 7 - 21 days for International orders.


    Can I get it quicker?
    Yes, for an additional cost we offer DHL Express for most countries, this usually takes 1 - 3 days and comes with full tracking.


    What if I want to make a change to my order or I haven't received it yet?
    Contact our team as soon as possible and they will be glad to help.


    For further useful information please see our customer service page.

K-03 Changable Bezel

A great feature about our K-03 Diver is the bezels can be easily changed.

The bezel is held in with four neatly hidden machined grub screws.

Geckota K-03 range

The Geckota K-03 range has some super features to offer

Water resistant to 500 m / 50 atm
Scratch resistant sapphire crystal glass with anti-refelctive coating.
Swiss Super-LumiNova BGW9 luminescent
Detailed embossed case back

Packed by The Best Team

Here at WatchGecko we care about the way our customer's orders are received. It is a top priority for us that the products are accurately packed. A most dedicated and mindful team works behind the scenes in order to have everything packed and ready to send. We are careful about the presentation of the items and work together to ensure that every order is shipped on time and as fast as possible.

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When buying online you may sometimes feel that you need some advice or an opinion - maybe... if the strap will fit your watch. We are here to help you go through the process. WatchGecko’s customer service team is made of people with the kind of knowledge to help you feel confident about your choice. We have a happy and cheerful team ready to help you.

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