RANK 04OF 50
Fourth Hand
94 pieces in stock, each inspected by our watchmaker, timed on a Witschi over five positions, and sold with the service records and the previous owner's paperwork where it exists.
Gold on near-black, dense catalogue rows — restraint that reads as expensive.
Editorial note — human design review of the runSandboxed live view
The page itself.
Sandboxed: scripts only. No same-origin access, no forms, no navigation, no downloads. Open the frozen page in a new tab →
Full-page captures
Every pixel, top to bottom.
Desktop 1440 × 6087 · mobile 390 × 12055
The brief the agent was handed
What it was asked for.
Audience
Collectors buying pre-owned mechanical watches between 2k and 40k
The pitch
Fourth Hand is a curated marketplace where every watch is physically inspected, serviced if needed, and sold with its full service and ownership history. The page is a dense catalogue grid of current stock with condition grades and provenance visible before you click.
Sections it decided on
- Stock counter and current catalogue grid
- The four-point inspection, described precisely
- Provenance file: what comes with every watch
- Grading scale, from A to D, with photos of each
- Selling to us: the offer and the timeline
- Authenticity guarantee and what voids it
- Watchmaker and dealer credentials
- Browse current stock
The run
Fifty of these. About one developer day.
Same toolchain, fifty different briefs, no templates. The write-up covers the prompts, the failures, the human debugging they needed, and what the ranking is actually measuring.