§ 01Factory or trader?
The first and most important question: is the company a real factory, or a trading middleman reselling someone else’s production? A factory controls quality, cost, and timelines directly. A trader adds a margin and a layer of distance between you and the people actually making your watch.
To be fair to traders: a good sourcing agent has a place for buyers juggling many product categories. But for a watch brand, the case against the middle layer is practical, not ideological. When a dial batch comes out a shade off, you want the person who printed it in the conversation — not a relay. When you need a running change mid-production, a factory says yes or no in a day; a trader has to go and ask. Every quality problem you will ever have gets solved faster with one less party in the loop — and you stop paying a margin on someone else’s work. How a real line actually flows, stage by stage, is laid out in our OEM production guide.
§ 02MOQ and samples
A good custom manufacturer offers a low enough minimum order to start safely — around 100 pieces per design — and makes samples from a single unit so you can validate the design before committing. Very high minimums, or a refusal to sample first, are signs to look elsewhere.
Read the MOQ like a factory does
MOQ is not arbitrary — it reflects how the supplier’s components are batched. A factory quoting 100 pieces has organized its dial printing and case runs around small batches; one demanding 1,000 has not, and pushing them below their real minimum shows up later as corner-cutting. The sample policy is the same signal inverted: a factory that builds one-off samples has a flexible line, and a paid sample (typically at a multiple of unit cost, often credited against the order) is normal and healthy. A free sample of a “custom” design usually means it is not custom at all — it is a catalog watch with your logo queued behind everyone else’s.
§ 03Quality and testing
Ask what is tested and how. A serious factory runs incoming inspection, in-process checks, and 100% water-resistance and timing verification, and can provide the test data. If a supplier cannot describe its QC process, assume it does not have one.
| Ask about | What good looks like |
|---|---|
| Water testing | 100% pressure-tested to rating |
| Timing | Regulated on a machine, across positions |
| Cosmetic inspection | Under magnification, documented reject loop |
| Documentation | QC reports available on request |
Two follow-up questions separate rehearsed answers from real process: “What is your typical defect rate, and what happens to units that fail?” A real factory has a number and a rework loop; a bluffer has adjectives. Our own line’s answers — defect rate, rework loop, and what happens after shipment if something slips through — are public in our documented QC process.
§ 04Communication
You will be working with this partner for months. Clear, fast, native-quality communication is not a nicety — it prevents the costly misunderstandings that ruin a first run. Notice how quickly and clearly they answer technical questions before you commit; it is a preview of the whole relationship.
The three-quote test
Send an identical written spec to three shortlisted suppliers and compare the replies. You are reading for four things: did they answer the technical questions or route around them; did they itemize the quote or give one opaque number; did they flag problems in your spec (a good factory pushes back on a 5 ATM “dive watch”); and how long did it take. The cheapest quote with the vaguest reply is the most expensive option on the table — you just pay later, in defects and delays.
§ 05Compliance, IP & tooling
If you sell across borders, your watches must be export-ready — CE and RoHS at minimum, with testing documentation for customs and marketplaces. Confirm the manufacturer handles this. And protect your design: a trustworthy factory will sign an NDA and treats your design and brand as yours.
Get tooling ownership in writing
The molds and dies cut for your case, dial, and hands are the physical embodiment of your design — and the most commonly fumbled clause in first-time deals. Agree before tooling is cut: you paid for it, you own it; the factory stores it and uses it only for your purchase orders; and if the relationship ends, it is returned or destroyed. This single paragraph in a contract is what stops your design appearing under someone else’s logo — and any factory that resists it is telling you something.
§ 06Red flags to avoid
- Cannot or will not show the production line. There isn’t one.
- Refuses to make a sample before a bulk order. Your risk, their convenience.
- Vague or evasive on quality control and testing. Adjectives instead of process.
- Prices with no itemized breakdown. A hidden-markup sign — you cannot negotiate a number you cannot see.
- A catalog spanning watches, sunglasses, and power banks. A trader’s catalog, not a factory’s capability.
- Dramatically below-market pricing. The discount comes out of a component you cannot see — usually gaskets, lume, or regulation labor.
- Slow, unclear communication during the quote stage. It will not improve after you pay.
We are a real factory with in-house assembly and QC, low MOQ, and transparent, itemized pricing. Send your specs and judge us by the reply — a quote within 24 hours.