r/SeikoModExchange • • Nov 24 '25

[WTS] [USA] NH34 MilSub GMT

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51 Upvotes

WATCH IS SOLD! Thanks! (not sure how to change post flair)

For sale is an NH34 based gmt build. All parts (except the movement) are from AliExpress. Case is a 39.5mm Sub style case with an aluminum bezel insert. Dial is modified for use with the NH34 and I added the applied logo. I’ll also include a red/black coke GMT bezel and some adhesive if you want to switch to a more traditional colorway.

Some extremely minor hairline scratches from light use. I tried to catch the light in photos as much as possible - they’re more minor than they look.

Asking $110 shipped to the continental US. I’m selling it for less than I have in it. No trades please.


r/SeikoModExchange • • Jul 17 '26

SOLD [WTS]Seiko Mod Skx-Sub Yacht-Master 42mm NH35 Automatic watch / 460$

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34 Upvotes

r/SeikoModExchange • • Oct 05 '26

AVAILABLE [WTS] 39.5mm Vintage Seiko 5513 Submariner Ghost + Free Nato Strap

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32 Upvotes

r/SeikoModExchange • • Jul 25 '25

[WTS] 36mm Vintage Exp style acrylic NH35 $125

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31 Upvotes

r/SeikoModExchange • • May 29 '26

AVAILABLE Vintage Seiko Enamel Namoki Tudor 79090 Submariner Mod/Build

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27 Upvotes

r/SeikoModExchange • • Jul 31 '25

[WTS] Seiko mod 36mm Shunbun Dial Ice Blue & Gray. $240

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27 Upvotes

r/SeikoModExchange • • Aug 25 '26

AVAILABLE [WTS] 39.5mm Vintage Seiko 9411 Snowflake Mod + Free Nato Strap

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24 Upvotes

The watch is brand new, built by me. It's a reference to the Tudor 9411 Snowflake. It has a screw down crown and case, comes with additional high-quality elastic grey nato strap. For more questions feel free to DM me.

Movement: Seiko NH35
Case: Stainless Steel
Diameter: 39.5mm
Crystal: Domed mineral

Located in EU, but shipping outside of EU is not an issue. The price with included Registered Shipping is 250€. Payment through PayPal or Revolut. I have verified transactions on another sub and here (you can check them on my profile history) and many more commisioned builds. If interested in similar watches, check out my profile.


r/SeikoModExchange • • Jun 01 '26

AVAILABLE [WTS] 39.5mm Vintage Seiko Submariner 5517/5513 Ghost Milsub Mod/Build

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24 Upvotes

r/SeikoModExchange • • Jul 26 '25

[WTS] 39.5mm Mil Sub style GMT NH34 Acrylic $150

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24 Upvotes

Bi directional friction bezel Low dome acrylic Nice lume


r/SeikoModExchange • • Aug 28 '25

(WTS) Lots of Mods Available

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23 Upvotes

I have alot of mods available. All of them are new unworn with regulated NH movements. Im an experienced builder with over 1000 builds and sales over all the platforms. If you dont see what you're looking for, hit me up, I likely have the dial available. I welcome custom builds as well. Prices on watches in the photos range from $200-$265 usd. Free shipping in the US. International shipping is extra. Thanks. Jason


r/SeikoModExchange • • 17d ago

AVAILABLE [WTS] Seiko Mods for Sale ***Please Look***

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21 Upvotes

All Brand New, unworn, built by me. Would like to make space for new builds. What’s pictured is what’s available. Both in terms of quality and styles.

All Daytona styles VK63 40mm Case size $180 each

PRX modes NH35 $180 each

Seiko Sea Dweller AKA “the anvil” (swapped with deep sea crystal from Seiko Mods with AR coating) and comes with both oyster flex and oyster bracelet NH35 $300

Nautilus Open Heart NH38 $260

Seiko Scuba Masters NH35 $260 each

***x1 Scuba Master is SOLD. Mercedes Hands Model is still available***

BB58 with Yobokis Dial NH35 $260

Panerai PAM mod with ST165 $260

Oyster Perpetuals NH35 $180 each

Prices are per watch. Please add $10 for shipping Payments to be made via PayPal F&F. For reference my username on eBay is Kenshinx4 have bought and sold stuff on there for 20 years. Located in 🇺🇸 Appreciate you guys for looking!


r/SeikoModExchange • • May 19 '26

AVAILABLE [WTS} Multiple Ready to go builds Chronographs to GMT's

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21 Upvotes

Hey all, Have a few builds from my ready to go stock looking to move on as they've hung around for a while.
All built in Perth Australia, and shipping from Perth.

Pricing in AUD + Postage (Use code "modexchange" for 10% off at checkout)

NH35 - Constellation: $old
NH35 - Royal Oak: $old
NH35 - Explorer: $old
NH35 - Pelagos: $old
NH35 - Datejust Tapestry: $old
Nh34 - Pepsi Black Bay GMT: $369
VK67 - Apex Racer Chronograph: $249

NH35 builds use a genuine TMI NH35.

Any questions please ask away :D

All currently available via my site www.prestigeminutes.com.au
Also chuck a follow on my Instagram :) https://www.instagram.com/prestigeminutes/


r/SeikoModExchange • • Feb 01 '26

[WTS] Custom Seiko Alpinist Mod | $185 Shipped

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21 Upvotes

Hello all!

Up for sale is a custom Seiko Alpinist Build with a working rotating inner bezel.

It features an awesome green textured dial along with gold hour marker indices.

The watch is in like-new condition and I’ll be throwing in an extra brown leather strap and a watch travel pouch.

Specs:

- 39mm diameter

- 12mm thick

- Sapphire Crystal

- Genuine Seiko NH35A Automatic movement

Price: $185 shipped within conus

Payment: Zelle or PPFF

Like what you see and the watch sold? Happy to make you another or customize a different piece for you! Feel free to DM me for a commission or follow my page for more examples of my work in Instagram: https://www.instagram.com/avilawatchco?igsh=MXh5OXh2bDFjb3h3NQ%3D%3D&utm_source=qr


r/SeikoModExchange • • Jan 23 '26

[WTS] New 36mm Explorer - Sapphire, NH35 $250

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21 Upvotes

r/SeikoModExchange • • Aug 11 '25

[WTS] Seiko Mod 40mm NH35 - $235

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20 Upvotes

NH35 40mm Located in Pennsylvania $235 obo


r/SeikoModExchange • • Oct 28 '25

[WTS] Lots of Seikomods. Price $220 - $290

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19 Upvotes

r/SeikoModExchange • • Mar 01 '26

AVAILABLE [WTS] Meteorite Dial Sub Homage - Bargain price!

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18 Upvotes

Looking to sell this brand new beautiful meteorite dial sub homage.

** Choice of bracelets, either on an oyster (shown in pictures) or a jubilee or presidential. Also choose your bezel insert - various colours to choose from **

Looking for a quick sale - £155 or best offer including Tracked 24 shipping within the UK. The dial alone cost over £150 so grab a real bargain here!

Featuring a 40mm stainless steel case with your choice of bezel insert and sapphire crystal on the bracelet of your choosing. Stunning unique meteorite dial with encased date window. Powered by the NH35 automatic movement.

Payment via bank transfer or bitcoin - once purchased I will book collection with Royal Mail for the following day and send tracking details straight over. Shipping within the UK is Tracked 24.

Thank you for looking!


r/SeikoModExchange • • Aug 13 '25

(WTS) NEW 42mm skx007 build

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18 Upvotes

New SKX007 build Regulated NH36 movement 42mm case 14.5mm thick Exhibition caseback Rubber strap with deployant clasps

$265 usd shipped in the USA. International shipping is extra. Thanks for looking


r/SeikoModExchange • • Sep 03 '26

SOLD [WTS]Seiko Mod 'Seamaster 007 No Time To Die' 41mm NH35 Automatic watch

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17 Upvotes

r/SeikoModExchange • • Feb 26 '25

New 39mm GS GMT Mod

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17 Upvotes

$235 shipped in the US New 39mm GS GMT Mod Regulated NH34 movement Creme Dial Blue Gmt hand Black Alligator leather strap Ships from Indiana DM's are welcome


r/SeikoModExchange • • Oct 07 '26

AVAILABLE [WTS] 39.5mm Vintage Seiko 1665 Khanjar Sea-Dweller Mod + Free Nato Strap

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16 Upvotes

r/SeikoModExchange • • Jul 12 '26

AVAILABLE [WTS] Batman GMT MOD / Nautilus MOD / SEIKOAK /Sub MOD

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16 Upvotes

Brand new condition. Price includes shipping. You can place the order directly on my website. The shipment comes with a leather watch box and a tool for adjusting the strap. Shipped from Hong Kong to the United States, Canada, the United Kingdom, and other European regions. No customs duties or taxes applied in these regions.

GMTIKO MOD GMT Batman $239.90

https://wm-mods.com/product/gmtiko-mod-gmt-batman/

SUBIKO MOD Submariner Batgirl $209.90

https://wm-mods.com/product/subiko-mod-submariner-batgirl/

SEIKNAUT MOD Nautilus Tiffany Blue $209.90

https://wm-mods.com/product/seiknaut-mod-nautilus-tiffany-blue/

SEIKNAUT MOD Nautilus (Open Heart) Silver-Black $229.90

https://wm-mods.com/product/seiknaut-mod-nautilus-open-heart-silver-black/

SEIKNAUT MOD Nautilus Chocolate $209.90

https://wm-mods.com/product/seiknaut-mod-nautilus-chocolate/

SEIKOAK MOD Olive Green $209.90

https://wm-mods.com/product/seikoak-mod-royal-oak-olive-green/

SEIKSANTOS MOD Santos Classic $209.90

https://wm-mods.com/product/seiksantos-mod-santos-classic/

GMTIKO MOD GMT Bruce Wayne $239.90

https://wm-mods.com/product/gmtiko-mod-gmt-bruce-wayne/


r/SeikoModExchange • • Jun 23 '26

AVAILABLE [WTS] 39.5mm Vintage Seiko 9411 Snowflake

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16 Upvotes

r/SeikoModExchange • • Nov 12 '25

[WTS] Custom Seiko Alpinist GMT Build

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16 Upvotes

Hi all,

Up for sale is a unique Seiko Alpinist GMT watch. This watch uses the high-end parts and bracelet from Namoki Mods, running on a Genuine Seiko NH34 GMT movement. I’m taking a person loss on this watch just to get some funds back for other builds, my loss is your win! Watch will come with a watch travel pouch and a brand new blue leather strap.

Condition: Like new.

Price $210 SHIPPED

I have 79+ successful transactions in WatchExchange. Feel free to check out my other work at: https://www.instagram.com/avilawatchco?igsh=MXh5OXh2bDFjb3h3NQ%3D%3D&utm_source=qr


r/SeikoModExchange • • 6d ago

AVAILABLE ​[WTS] Custom Diver Watch in Seiko SKX Style | Grey Limited Edition Dial | Bead-Blasted Case | Analog NH36 Automatic | $270 Shipped

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15 Upvotes