Compare Studio
809 vs AB0138241C1A1
Differences are highlighted. Rows where both references share a value are dimmed.
| Specification | ||
|---|---|---|
| Nickname | Cosmonaute | — |
| Production | 1962–1969 | 2022–present |
| Era | 24-hour Cosmonaute | Modern in-house B01 |
| Status | discontinued | current |
| Case diameter | 41mm | 43mm |
| Case material | Stainless steel | Stainless steel |
| Bezel | Bidirectional circular slide rule | Bidirectional circular slide rule |
| Crystal | Acrylic | Sapphire |
| Caseback type | — | Display (sapphire) |
| Water resistance | — | 30m |
| Dial | Black, 24-hour | Various with contrasting sub-dials |
| Dial configuration | 24-hour dial (military time) | — |
| Movement | Manual chronograph | Automatic chronograph |
| Caliber | Venus 178 (24h) | B01 |
| Manufacturer | Breitling (Venus base) | Breitling |
| Winding | manual | automatic |
| Power reserve | — | ~70 hours |
| Complications | Chronograph, 24h dial, slide-rule | Chronograph, date, slide-rule |
Compare 809 with another generation