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Build Your Own Dive Watch - 42mm Automatic Date Kit | One Bundle, 18 Styles

Build Your Own Dive Watch - 42mm Automatic Date Kit | One Bundle, 18 Styles

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$1,169 value
$499You keep $670
4× $124.75 with ShopPay
Everything you need to build it — included
1watch
+
3straps
+
2dials
+
3bezels
+
Protoolkit
+
1course
$1,169 of parts, tools & training — you pay $499.

1.

Choose 3 bezels

required Step 1 Choose 3 bezels. This step is required
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0 of 3
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Click on preselected options to remove them and choose your components.
Bezel - Sub-Style
Black
Bezel - Sub-Style
Green
Bezel - GMT-Style
12H Silver
Bezel - Sub-Style
Blue
Bezel - YM-Style
Black
Bezel - YM-Style
Silver

2.

Choose your stainless steel strap

required Step 2 Choose your stainless steel strap. This step is required
0 of 1
0 of 1
$0.00
Watch Strap - Stainless Steel
20mm / Three-link
Watch Strap - Stainless Steel
20mm / Five-link

3.

Choose 2 more straps

required Step 3 Choose 2 more straps. This step is required
0 of 1
0 of 2
$0.00
Watch Strap - Nylon
Green / 20mm
Watch Strap - Rubber
Black / 20 mm
Watch Strap - Wild Leather
Black / 20mm
Watch Strap - Wild Leather
Brown / 20mm

4.

Choose 2 dials

required Step 4 Choose 2 dials. This step is required
0 of 1
0 of 2
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Dial - NH35 - Sub/Dive Watch
Black
Dial - NH35 - Sub/Dive Watch
Green
Dial - NH35 - Sub/Dive Watch
Blue

5.

Base components

required Step 5 Base components. This step is required
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42mm Case - Diver - Open Caseback
Stainless Steel Polished / NH35 TMI/SEIKO
Movements Diver - Seiko/TMI
NH35-Calendar
Watch Hands - Sub-Style
2x Silver
Professional Watch Tool Kit
Professional Watch Tool Kit
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WHY THIS IS FOR YOU

1. German-curated precision parts - Same quality as $1,200+ retail watches

2. Seiko automatic movement - Sweeping hands & see the gears through open caseback

3. Foolproof build process - 2-3 hours of pure satisfaction, no micro-fiddling

4. Professional watchmaking tools - Keep them forever, build more watches

5. Bragging rights guaranteed - "I built this myself" story with every compliment

6. Your story, not ours - Clean dial, no logo. We put our mark on the caseback - this watch tells your story, not ours.

DESIGNED FOR THE UWE IN YOUR LIFE

Three years ago, I wanted to give my mentor, Uwe, a gift that matched his standards. He was successful, a perfectionist, and a man who had everything. I didn't want to give him another tie or a bottle of whiskey. I wanted to give him an experience.

I sourced the finest components - submarine-grade steel cases, reliable Japanese movements, and sapphire glass. I curated them into a kit that would allow him to rediscover the joy of building something with his own hands.

When he finished, he didn't just wear a watch. He wore a story. He wore his own craftsmanship.

Today, THEMOD exists to bring that same feeling to you. Whether you are building it for yourself or gifting it to someone special, this isn't just a watch kit. It's a legacy in a box.

WHAT DO YOU GET?

You get the parts to build your own dive watch, extra components to mix up the style and all tools needed to complete it.

The Diver

  • 3 straps - Choose your straps in the selector above
  • 2 dials - Choose your dials in the selector above (no logo on the dials)
  • 3 bezels - Choose your bezels in the selector above
  • 42mm brushed stainless steel case with exhibition caseback (42mm bezel diameter, 41mm case)
  • Waterproof screw-down crown
  • Unidirectional rotating ceramic bezel with luminous markers
  • Exhibition see through caseback
  • Comes with 2 sets of hands - If one breaks you have a second one
  • Scratch resistant sapphire crystal
  • Original NH70 (skeleton) or NH35 (calendar) Seiko TMI movement from Japan
  • 100 ATM gasket set - shower with it, take a swim, waterproof for daily life
  • In short, everything to build your watch and much more.

Professional Watchmaking Tools Included
Keep these precision-engineered tools forever. Build more watches. Each tool is crafted to professional standards:

  • Precision screwdriver
  • Anti-magnetic tweezers (protect movement integrity)
  • Professional caseback removal ball tool
  • Hand removal tool so you can change the dial
  • Hand-setting tool for perfect alignment
  • Dust blower and lint-free cloths
  • Strap removal and adjustment tool
  • Loupe to magnify the small details just in case but if you can read a newspaper, you can build this watch

The Building Experience Experience the deep satisfaction of creating something beautiful and functional with your own hands.

Bragging Rights Included When someone compliments your watch, you you get to tell them you built it. That story is priceless.

FREE SHIPPING & NO TARIFFS

Fast & Secure Shipping
Because of the flood of orders it is currently taking us around 3-5 business days to hand pack and ship your watch building kit. We use tracked and insured shipping to ensure your new treasure arrives safely.

Import Duties? We've Got You Covered
US, UK, Australia, EU, and Canada customers pay zero additional import fees - one less thing to worry about.

Shipping Times:

  • Domestic USA: 3-7 business days
  • Canada: 5-10 business days
  • UK/Europe: 3-7 business days
  • Australia: 6-10 business days
  • Rest of World: 7-15 business days

(These are the usual shipping times after dispatch during the year. Shipping can take longer during peak holiday season and due to unforeseen events.)

What's Included in Shipping:

  • Premium packaging (ready for gifting)
  • Tracking number
  • Insurance coverage up to full product value

Shipping Costs:

  • USA, UK/EU, AU, CA: FREE shipping on all orders
  • International: Calculated at checkout (typically $15-25)

MONEY-BACK GUARANTEE

OUR TRIPLE PROMISE TO YOU

30-Day Satisfaction Guarantee
Not feeling it? You've got 30 days from delivery to claim our guarantee. We'll make it right, no hassle, no hoops.

48-Month Precision Warranty
Four full years of coverage on manufacturing defects. If an internal part fails on us, we'll repair or replace it. Because we build kits we'd wear ourselves.

Simon's Zero-Failure Promise
If you follow our guide and still can't get your watch ticking, you're not stuck. Send us the parts and we'll assemble your watch professionally or swap you into a pre-built watch head. You will end up with a working watch on your wrist. That's the promise.

Refer to our refund policy for all details.

WATCHMAKER SUPPORT

Master Watchmaker Support

Direct Access to Our German Founder
Stuck on a step? Our founder Simon and his team of watchmakers are here to help. Real people, real expertise, real solutions.

Support Options:

  • Email: info@themodwatches.com
  • Live chat on the website
  • Video call: For complex build questions
  • Phone: (+1)-321-2400-283
  • SMS: (+1)-321-2400-283
  • Whatsapp: (+1)-321-2400-283

What We Help With:

  • Step-by-step build guidance
  • Tool usage and techniques
  • Troubleshooting movement issues
  • Replacement parts ordering
  • General watchmaking questions
View full details
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Fast & Free Shipping
For orders over $100+
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30-Day Guarantee
Love it or refund
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Beginner-Friendly Design
Expert support included
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Premium Components
Professional-grade parts

What Your $499 Actually Gets You

Add it up, piece by piece. $1,169 of German-curated watchmaking if you bought each part on its own.

316L stainless steel 42mm dive case$250
Japanese Seiko automatic movement NH35 / NH70$120
3 ceramic dive bezels 2 extra$150
2 dials 1 extra$150
2 hand sets 1 build + 1 spare$50
3 straps incl. steel bracelet 2 extra$285
Professional watchmaker's toolkit keep forever$75
Watch-building course + certificate 12 guided steps$89
Total value Your price You save $1,169 $499 $670 (57%)

Our customers tell it better than we do

Fred

Fred

I am so happy with the way my watch turned out. And I want to thank Simon and Riz for helping me with a little detail (I had to get a new part sent to me). My friends have noticed the watch and a couple of them already asked if I could build one for them.

Gordon

Gordon

I got a great watch. I built the pilot watch. It was an easy build, the instructions were simple and they give you a great little toolkit. And their custom service went way beyond my expectations. I messed up, admitted it was my fault and they still made it right.

Caleb

Caleb

I did it. I'm so happy. It looks beautiful and turned out so good. The bezel makes a really nice clicking sound when it spins. It's fantastic. It was a really fun experience and a great looking watch. I can't wait to hand it down to one of my boys.

Michael

Michael

My son gifted me this kit. It took me an afternoon to put it together. I ended up using the camera app of my phone as a loupe since the parts are quite small. It feels heavy and like something that will last.

Christian

Christian

It was an amazing experience for me. Took me about 2 hours to build. The tools and videos included are amazing. And now it's one of my favorite watches. I went with the dive watch with a green bezel.

  • YOUR COMPLETE WATCHMAKING WORKSHOP

    We're talking German-curated 316L submarine steel. Japanese Seiko automatic movement. Sapphire crystal that laughs at scratches. Ceramic bezel that stays perfect forever.

  • BUILD ENDLESS DIFFERENT STYLES

    Let your creativity run freely and create your own custom watch using all the components included in the kit.

SUCCESS GUARANTEED: WE'LL BUILD IT FOR YOU

Some people worry they'll mess up their first build. We get it.

So, if you follow our step-by-step manual and still can't get your watch ticking, just send us the parts back.

We'll assemble them for you and send you back the finished watch - you just cover shipping and processing.

So far though, no one has needed this. Out of over 1500 builders every single one was able to assemble their watch successfully.

- Simon, Founder

Verified reviews

Based on 2700+ customers reviews

Love the watch!

Great watch love it

42MM Dive Watch Building Kit - Black & Green Bundle

Justin M.·Verified

Feels like a luxury watch

In a word, love it! The build quality is fantastic, and it has the heft and feel of a watch costing a LOT more. Right now, I'm wearing this and my Rolex Explorer and Tudor watches are sitting in my watch winder. Highly recommend!

42MM Dive Watch Building Kit - Exhibition Bundle

Mike R.·Verified

A gift Dad wears every day

Was a gift for my dad. He absolutely loves it and wears it everyday.

42MM Dive Watch Building Kit - Black & Green Bundle

Gabriel R.·Verified

Haven't taken it off since

I haven't taken it off since I got it. It's pretty sharp looking and keeps wonderful time. I love the sapphire crystal can withstand my daily activities and I don't have to baby my watch at all.

42MM Dive Watch Building Kit - Black & Green Bundle

Paul K.·Verified

Fun to build, love the dial

Got the dress watch as a gift from my wife. Love the dial and the leather watch roll. It was fun building it. Really happy

39MM Dress Watch Building Kit - Pure Dial

Josh T.·Verified

Excellent quality, my daily wear

I gifted it to myself for Christmas. The mod quality is excellent. Its been my daily wear since I finished it. Overall I'm very pleased with the watch, the price and the quality.

40MM Pilot Watch Building Kit - Obsidian

Steve C.·Verified

Comfortable and stylish

I absolutely love my watch the look it keeps time brilliantly very comfortable and stylish

42MM Dive Watch Building Kit - Exhibition Bundle

Warren J.·Verified

Not handy? No problem

I'm not handy at all so I was worried but the instructions were good and nothing broke. Took my time with it and got it done. Feels pretty cool wearing something you actually built

42MM Dive Watch Building Kit - Exhibition Bundle

Simon R.·Verified

An excellent experience

Gday I am really keen to share some thoughts about my experience, it was excellent.

40MM Pilot Watch Building Kit - Emerald

Nathan G.·Verified

The perfect present for my son

The watch was a present for my son. He said that he received it and it looks awesome (including the watch roll). Im looking forward to seeing it next time I visit him.

42MM Dive Watch Building Kit - Exhibition Bundle

Jason B.·Verified

Amazing kit, ordering more

The watch kit is amazing! Look and feels great, all components well constructed and has turned into my new daily wear since i finished the build. Will definitely be ordering others

40MM Pilot Watch Building Kit - Emerald

Anders A.·Verified

The perfect wedding-day gift

Loved it and my husband loved the gift on our wedding day, thank you!

42MM Dive Watch Building Kit - Black & Green Bundle

Dani L.·Verified

Outshines my other watches

Stunning watch love it out shines my other watches very happy thankyou

40MM Pilot Watch Building Kit - Emerald

Rohan S.·Verified

Great watch, great quality

It's a great watch and good quality.

42MM Dive Watch Building Kit - Exhibition Bundle

Faz Z.·Verified

Great value, would buy again

It looks as advertised and I was surprised at how fast it shipped. Great value for the money and I would buy it again.

42MM Dive Watch Building Kit - Black & Green Bundle

Paul B.·Verified

Shipping issue, great support

USPS lost my package. The mod customer support was fast though and sent out a new kit for free to me. Wathc kit loooks great and good weight on my wrist

42MM Dive Watch Building Kit - Black & Green Bundle

Matthew C.·Verified

Beautiful and the perfect gift

Watch was beautiful, stylish, and just the perfect gift.

42MM Dive Watch Building Kit - Black & Green Bundle

Susie B.·Verified

The perfect birthday present

My partner absolutely loves it, the make and the colour are all perfect! He was very happy with his birthday present and wears it every single day.

42MM Dive Watch Building Kit - Exhibition Bundle

Tiana W.·Verified

Brilliant, high quality

Watch is brilliant. Very high quality. Thanks

42MM Dive Watch Building Kit - Exhibition Bundle

Mike D.·Verified

So good I want one myself

It was a gift for my son. He really likes it. I thought it looks amazing and was constructed beautifully. I am considering purchasing one for myself.

40MM Pilot Watch Building Kit - Emerald

Darren M.·Verified