About 304supply
Not loud.
Elevating.
The German jewellery brand for people who do not want to disappear into the crowd. Wallet chains and bracelets in 304 stainless steel, jeweller-checked, since 2018. Jewellery that does not dominate your outfit, it completes it.
Chapter 01The idea
Why 304supply exists
It started with a pretty clear idea.
We started 304supply in 2018 because one kind of brand was missing: one that genuinely keeps its promise, without all the empty marketing around it. No off-the-shelf streetwear, no loud logos, no discount circus.
Pieces that elevate an outfit instead of dominating it, that you notice on second glance and then never forget.
Our principle
Exclusivity, not discount.
A discount is really just an admission that the price was too high before. We do it the other way round: affordable, but held to a luxury standard, with advantages for the people who are in from the start.
Chapter 02The workshop
Jeweller-checked quality
Developed with three jewellers.
Our wallet chains and bracelets are still made together with three jewellers from Hamburg, Hanover and Stuttgart. No dropshipping, but a real quality check on every clasp, every surface, every piece.
304 stainless steel
Does not tarnish
High-strength, waterproof, hypoallergenic. It does not stain, not even with sweat or constant contact with water.
Three jeweller partners
Made in Germany
Developed with partners from Hamburg, Hanover and Stuttgart. Every piece is checked before it goes out to you.
One year warranty
No conditions
If something is wrong, a new piece comes at our expense. No discussion, no jungle of forms.
The difference
Subtle, not loud.
Generic brands
- Fast-fashion chains from every other feed
- Loud designs everyone wears
- Material that tarnishes and stains
- No real quality promise
304supply
- Jeweller-checked quality from Germany
- Designs not everyone wears
- 304 stainless steel, does not tarnish
- One year warranty, 14 days to return
Chapter 03The catalogue
The pieces
Two categories. One standard.
Wallet Chains
€70 to €12060 cm · 304 stainless steel · jeweller-checked
Bracelets
€30 to €6019 cm · 304 stainless steel · jeweller-checked
Every piece comes with a one year warranty and 14 days to return it. You start the return yourself in the returns portal. No risk.
The collective
Not a mailing list. A real membership.
The Inner Circle is our way of treating people better from the start. Once you are on board you never pay full price again, you see new pieces before anyone else and you collect Miles that are real credit, not points.
Free shipping, limited custom-made pieces and every now and then something on the house. Your status and your next level are in your dashboard at any time.
★★★★★„My biggest concern was that the clasps would be cheap and pop open. But the build is extremely solid. Nothing wobbles, nothing opens by itself. You can tell straight away how much work went into this.“
Niklas Weber · Inner Circle Member
- 8.200+Inner Circle Member
- 4,8 / 5Customer rating
- 1 yearWarranty on every piece
Your next piece is waiting
A style that speaks for itself.
Jeweller-checked quality, subtle rather than loud. Discover the pieces or become part of the Inner Circle.
