Trust · tested, not assumed

Quality control

Every watch passes the same line — incoming inspection, in-process checks, water and timing tests, and a final cosmetic pass. We document it so you can verify it.

100% tested — every unit

§ 01 — The QC line

§ 01

Incoming

Movements, cases, dials, and crystals inspected against spec before assembly begins.

§ 02

In-process

Checks at each station — dial alignment, hand fitting, gasket seating.

§ 03

Water test

Air-pressure and, where rated, wet testing to the watch’s ATM rating.

§ 04

Timing

Movements regulated and verified on a timing machine across positions.

§ 05

Final + pack

Cosmetic inspection under magnification, then packed to your spec.

§ 02 — What we test

Checks on every unit

The standing checklist applied to each production run. Tolerances are confirmed on your quote.

Water resistance is a system — crown, crystal, and caseback seals are all tested, not just the rating on the dial.

Water resistance	Air-pressure test on 100% · wet test by ATM rating
Timing tolerance	Automatic -10 / +30 s/day (movement-dependent)
Cosmetic inspection	100% under 10× magnification
Function check	Crown, pushers, bezel, date, hand-set
Lume check	Charge & glow verification where applied
Sample retention	Reference samples kept per production run
Documentation	QC report & test data on request

§ 03 — On the floor

Water-resistance test rig pressure-testing assembled watches — FIG.01 — Water-resistance test rig

Timing machine measuring and regulating a mechanical movement — FIG.02 — Timing machine regulation

Inspector checking dial and case finish under magnification — FIG.03 — Magnified cosmetic inspection

Final function check of finished watches before packing — FIG.04 — Final function check

§ 04 — After the shipment

If something slips through

Testing catches almost everything — and when it doesn't, the terms are already agreed. No unit you can't sell stays your problem.

More detail in theafter-sales & warranty FAQ — or ask for the full terms with your quote.

Movement warranty	12 months from delivery
Defect claims	Within 30 days of receipt · photo/video evidence
Resolution	Free replacement or order credit
Spare parts	Hands, crowns, crystals, straps stocked
Transit damage	Insured shipping · replacements assisted
Tooling retention	24 months for repeat orders

Get started

Submit a design. Get a quote in 24 hours.

Tell us what you want to build. We'll come back with specs, costs, and a sample plan.

Get a quote →Request catalog

STEP 01

Submit design

Sketch, render, or reference image — plus your target specs.

STEP 02

Get quote in 24h

Detailed, transparent pricing with a sample plan.

STEP 03

Production & shipping

Approve the sample, we build and ship worldwide.