🎁 Code GIFT80 — $80 off your order today

Custom Vintage Seiko COMEX Mod Watch

Regular Price
$349.95
Sale Price
$349.95
Regular Price
$1,569.95
Sold Out
Unit Price
per 
🎁 Free Luxury Gift Set Included (Worth €59)
Premium Watch Box + Exclusive Owner’s Guide

✅ Original Seiko Movement

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CLEARANCE SALE: Limited stock available. Items that show "Add to Cart" are still in stock.

The Vintage Diver. Built for the deep, made for every day.

Some watches were made for professionals. In the 1970s, saturation divers working hundreds of metres below the surface relied on simple, tough, highly legible dive watches. Our Vintage Diver brings back that purposeful look: a matte black dial, a black dive bezel, warm vintage-tone lume and a solid stainless steel bracelet. Rugged enough for the weekend, refined enough for a suit.

Every watch is hand-assembled and checked before it ships.

Why you'll like it

  • Vintage professional-diver design – clean, purposeful and instantly readable, inspired by the tool watches of the 1970s.
  • Japanese automatic movement – self-winding from the motion of your wrist. No battery, ever.
  • Black rotating dive bezel – a classic sports-watch bezel with a smooth, precise rotation.
  • Vintage-tone lume – warm cream markers and hands that glow in the dark.
  • Matte black dial – no clutter, just the time, clearly.
  • Solid stainless steel bracelet – brushed and polished links with a secure folding clasp.

Specifications

Movement Japanese NH35 automatic
Power reserve Approx. 41 hours
Crystal Sapphire
Case 40mm stainless steel
Lug width 20mm
Lug to lug Approx. 47.5mm
Bezel Black rotating dive bezel
Dial Matte black, vintage-tone luminous markers
Water resistance 50m – rain and hand-washing, not swimming
Bracelet Stainless steel, folding clasp

What you're buying

This is a newly built, vintage-inspired custom watch powered by a Japanese automatic movement, with aftermarket case, dial, bezel and bracelet assembled by ZJani Mods. It is not an antique or a pre-owned watch, and it is not affiliated with or endorsed by Seiko, COMEX or any other watch or diving company.

Protected from order to wrist

  • ✅ 180-day international warranty
  • ✅ 30-day returns
  • ✅ Free, tracked shipping
  • ✅ Arrives in a watch box with warranty card

CLEARANCE SALE...

Hi, I’m Kevin, founder of ZJani Mods.

After 12+ years of building Seiko-inspired watches, we’ve made the decision to significantly reduce our collection.

This is the final release of many of our most popular designs.

Once these watches sell out, they are permanently gone.

No restocks. No remakes.

We’re clearing the remaining inventory at reduced pricing — but stock is already limited and moving fast.

Some models are already close to selling out.

If you’ve been waiting, this is your last chance to get one before they disappear.

When they’re gone, they’re gone.

Thank you for being part of our journey❤️

Uitstekend!

Gebaseerd op 827+ reviews

EXCELLENT

Rating 4.8 / 5 based on 12,868 reviews. View our 4 & 5 star reviews.

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    6 days ago

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    Amazing looking piece!

    I’ve just ordered 2, one for me and one for a friend. I’ve emailed Daniel at support with a couple of questions, he’s replied very quickly with the answers. Great service. 

    Andrew S

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    3 days ago

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    Perfect blend of precision and value!

    It arrived on time and feels and looks the part, is the right size for me, keeps very accurate time and it’s amazing value for money compared to some of the watches in my collection.

    Tom k

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    6 days ago

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    Exceeded expectations.

    Great communication by Ellie via email regarding the shipment. Once dispatched their tracking facility was great and I could follow my watch as it made it to my door.

    Richard D

  • Your Image Alt Text

    7 days ago

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    Definitely a quality piece!

    Just received mine it is definitely a quality piece. The design and quality are amazing!

    Mike B

  • Your Image Alt Text

    2 days ago

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    A heartfelt tribute to a classic watch - understated excellence

    A lovely homage to a favorite watch. Really well done without being over the top.

    Andrew S

  • Your Image Alt Text

    5 days ago

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    Great vintage watch

    Amazing vintage watch! Highly recommend for anyone looking for a top-tier watch without the hefty price tag.

    Pete C

  • Your Image Alt Text

    3 days ago

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    Happy with my new watch

    I just bought a watch from zjani and I love it! The watch looks amazing and is made really well. This watch is just what I wanted and I'm very pleased with it.

    James R

  • Your Image Alt Text

    8 days ago

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    Worth every penny

    An unparalleled blend of exquisite craftsmanship and unique customization. Thank you zjani.

    David L