Breitling
Breitling Premier Heritage B21 Chronograph Tourbillon RB21203A1Q1P1
The Breitling Premier Heritage B21 Chronograph Tourbillon (reference RB21203A1Q1P1) is a watch with a blue dial. It runs on the caliber B21.
Specifications
Case
- Reference
- RB21203A1Q1P1
- Collection
- Premier Heritage
Dial and bezel
- Dial
- Blue
Movement
- Caliber
- B21
Dial versions
This reference was made with these dials and finishes.
RB21203A1Q1P1 Blue
Blue
How it compares within the Premier Heritage family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| RB21203A1Q1P1 (This watch) | — | — | Blue | B21 | — |
| LB2120171C1P1 | — | — | — | B21 | — |
| LB21201A1C1P1 | — | — | — | B21 | — |
| RB0930371G1P1 | 40 mm | Red gold | Silver | B09 | — |
| RB1510251B1P1 | 42 mm | Red gold | Black | B15 | — |
| RB21201A1L1P1 | — | — | — | B21 | — |
| RB21202A1K1P1 | — | — | Red | B21 | — |
| RB21205A1G1P1 | — | — | Beige | B21 | — |
| RB2510371G1P1 | 42 mm | Red gold | Silver | B25 | — |
About the Premier Heritage family
Premier Heritage is the more exclusive branch of the relaunched Premier line, with red gold cases and in-house complications such as the B09 manual chronograph, the B15 Datora with complete calendar, the B19 perpetual calendar and the B21 Datora models.
The catalog lists sixteen red gold references. These were made in small numbers, so dealers check the edition details, the strap and buckle and the papers.
Quick answers
- What movement does the Breitling Premier Heritage B21 Chronograph Tourbillon RB21203A1Q1P1 use?
- It uses the caliber B21.
Catalog facts checked October 2026.