Transparency
How Metropolis Builds Watch Data
The catalog is built carefully, not magically. This page explains how we gather, normalize, stage, and verify information so collectors can understand what they are looking at.
What Metropolis Is Building
Metropolis Watches is a discovery and research catalog for independent watch brands. The goal is not to replace a manufacturer, retailer, or hands-on review. The goal is to give collectors one cleaner place to compare brands, models, images, specifications, price tiers, and official source links before deciding what deserves deeper research.
Where Watch Data Comes From
Catalog data is gathered from public manufacturer pages, official product listings, brand-provided material, and structured research passes. We prioritize official sources over secondary references. When a model page links out to a brand, that official site remains the source of truth for current availability, final pricing, warranty terms, and purchase conditions.
How Specs Are Normalized
Watch specs arrive in inconsistent formats: diameter vs. case size, water resistance written as meters or ATM, movement families mixed with caliber names, and marketing copy blended into technical tables. Metropolis normalizes fields such as movement, caliber, case size, lug-to-lug, lug width, crystal, material, and water resistance so collectors can compare watches across brands without translating every product page from scratch.
Confidence and Promotion
Newly gathered spec data is staged before it becomes part of the public catalog. Automated promotion is limited to high-confidence matches with exact model slugs and official source evidence. Automated passes fill blank fields only; they do not overwrite existing specifications without review. This lets the catalog improve continuously while reducing the risk of careless bulk edits.
Images and Placeholders
Product images are uploaded to Metropolis storage only after they can be matched to a specific model. Pages with missing, placeholder, or ambiguous images may remain visible for users, but they are not treated as strong indexable pages for search until the page has enough real product context.
Works in Progress
The independent watch world is broad, fragmented, and constantly changing. Some model pages are complete; others are still being enriched. Metropolis uses a quality gate so unfinished pages can remain useful to users without asking search engines to judge the whole site by work-in-progress entries.
Corrections
If a specification, image, price tier, country, or brand link looks wrong, please contact us. Good catalog work is iterative, and corrections from collectors, founders, and brands are welcome.