Bureau de contrôle — Genève
Six positions,
then it's yours.
Every J&L is assembled, cased and timed on six positions before it leaves the bench. What arrives is a mechanical watch made to be worn every day — not one you keep in a safe.
- On hand
- 698
- Collections
- 24
- From
- €350
The house tolerance
−2 to +4 seconds
a day. Written down.
Shaded band — the J&L acceptance window, −2 to +4 s/day
A watch that runs fast isn't broken — it's unregulated. Every piece leaves the bench with its measured deviation written on a card, and we bring it back inside tolerance free of charge for two years.
Recently cased
New on the bench
Twenty-four families
Collections
From bench to wrist
Three hands touch a watch before you do.
01
Assembly
Movements are cased by hand in small series. Nothing is batched through a line, so a fault is caught by the person who caused it.
02
Regulation
Each watch is timed on six positions — dial up, dial down and four crown orientations — until its daily rate settles inside the house tolerance.
03
Delivery
The piece ships insured in its presentation case with its rate card, a two-year house warranty and a fourteen-day return window.
Start from what you'll wear
Browse by type
Not sure which one
Tell us how you'll wear it. We'll shortlist three.
Send your wrist size, what you do all day and a budget. A watchmaker answers within one working day — no obligation, no sales call.
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