New Arrivals/Restock

Seiko Marine master 300 mod

flash sale iconLimited Time Sale
Until the end
02
20
15

$140.00 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $350.00
quantity

Product details

Management number 18171655 Release Date 2025/10/07 List Price $210.00 Model Number 18171655
Category

This is definitely one of the coolest watches I have ever built. I definitely don't want to let it go, but I barely wear it and I would love to see it go to a good home. I built it specifically for myself, so I really did not cut any corners and honestly this is one of those my loss your gain kind of situation's. That being said, I put this together using all OEM internals that includes the OEM marine master dial the MM 300 brushed hands as well as the 4r35 movement. The case is a beautiful high quality 42mm piece that I purchased from lume shot and it wears so much better than the 44mm case that MM300s come with. And a robust nato strap to tie it all together. Tight crisp bezel action that feels like a g wagon door with every click that I honestly enjoy as much as my Rolex submariner. The raised dome of the sapphire crystal

CategoryMen > Men's accessories > Watches
SizeN/A
BrandSeiko
ConditionGood

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review