cortebert1790
Cortebert produced one of the world’s first jumping hour watches in the 1890s when it licensed the technology from watchmaker Josef Pallweber.
Tsim Sha Tsui, HK · prices in USD · ships to 1 countries. Catalogue read from cortebert1790.com's own public product feed on 2026-08-09. Every figure below is an observation from that feed, not an estimate.
Sales estimate
Derived from stock levels falling between polls, over 2 observed days. Intervals where stock rose, or where a variant sat at the store's inventory ceiling, are discarded rather than counted as zero sales.
| Date | Units sold | Est. revenue | Method | Catalogue read | Discarded |
|---|---|---|---|---|---|
| 2026-09-07 | 0 | not measurable | index only | — | 00 |
| 2026-08-17 | 0 | not measurable | index only | — | 00 |
An estimate, and the page shows what it rests on: which method produced each day, how much of the catalogue could be read, and how many intervals were thrown away. A day marked not measurable is not a day without sales — it is a day we could not defend a number for.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
| Product | Brand | Price | Was | Off |
|---|---|---|---|---|
| Arctic White | MYSTÈRE | 900 USD | — | — |
| Sunray Blue | MYSTÈRE | 900 USD | — | — |
| Military Green | MYSTÈRE | 900 USD | — | — |
| Silver White | MYSTÈRE | 900 USD | — | — |
| Pacific Blue | MYSTÈRE | 900 USD | — | — |
| Runway Black | MYSTÈRE | 900 USD | — | — |
| Celestial Star | NORTHSTAR | 600 USD | — | — |
| Sunset Gold | NORTHSTAR | 600 USD | — | — |
| Midnight Blue | NORTHSTAR | 600 USD | — | — |
| Starborn Silver | NORTHSTAR | 600 USD | — | — |
| Malachite | CLIPPER | 550 USD | — | — |
| Tricolore Blue | CLIPPER | 550 USD | — | — |
| Cognac | CLIPPER | 550 USD | — | — |
| Black | CLIPPER | 550 USD | — | — |
| Classic Blue | CLIPPER | 550 USD | — | — |
| Jet Black | MIRAGE | 500 USD | — | — |
| Cloudy White | POTEZ | 500 USD | — | — |
| Sage | MIRAGE | 500 USD | — | — |
| Vintage Black | POTEZ | 500 USD | — | — |
| Cobalt Cascade | POTEZ | 500 USD | — | — |
| Piper Black | MIRAGE | 500 USD | — | — |
| Emerald | ELEVATION WORLDTIME | 500 USD | — | — |
| Hazard Black | MIRAGE | 500 USD | — | — |
| Pinot | ELEVATION WORLDTIME | 500 USD | — | — |
| Sycamore Brown | MIRAGE | 500 USD | — | — |
| Sunray Grey | ELEVATION WORLDTIME | 500 USD | — | — |
| Afterburner Black | ELEVATION WORLDTIME | 500 USD | — | — |
| Marselle Blue | ELEVATION WORLDTIME | 500 USD | — | — |
| Midnight Black | POTEZ | 500 USD | — | — |
| Terrain Green | POTEZ | 500 USD | — | — |
Data collected from cortebert1790.com's public product feed. Not affiliated with or endorsed by this store. Request removal.