Premier B21 Chronograph Tourbillon 42 Limited Edition
RB21204A1C1
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- 42 mm · 18k red gold
- Thickness
- 15.25 mm
- Water
- 100 m
- Bezel
- Fixed
- Calibre
- Breitling B21 (Manufacture La Joux-Perret) · 55 h
- Dial
- Blue
- Bracelet
- Alligator leather

General
- Model name
- Premier B21 Chronograph Tourbillon 42 Limited Edition
- Status
- Limited
- Introduced
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Variants
| Code | Variant | Dial | Bracelet or strap | Price | Status |
|---|---|---|---|---|---|
| P1 | — (default) | Blue | Leather (Alligator leather), Brown alligator leather strap | US$77,500 | — |
Description
The Breitling Premier B21 Chronograph Tourbillon 42 Limited Edition RB21204A1C1 is a men's watch. It is a limited edition, introduced in 2025. It has a 42 mm 18k rose gold case, 15.25 mm thick and water-resistant to 100 m. It has a blue dial. It uses the automatic calibre Breitling B21 (Manufacture La Joux-Perret), with a 55-hour power reserve. Its functions include chronograph. It comes on a leather strap with a folding clasp.
Generated from the collected facts.
Price
From US$77,500 across 1 priced configuration, listed under Variants.
Closest by specs
From other collections and brands, ranked by recorded size, case metal, dial, bezel, water resistance, movement, bracelet, lume and power reserve.
Related references
Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:45 | current_retail_amount | — → 77500 | Breitling |
| 23 Oct 2026 15:45 | caliber_id | — → 304 | Breitling |
| 23 Oct 2026 15:45 | year_introduced | — → 2025 | Breitling |
| 23 Oct 2026 15:45 | water_resistance_m | — → 100 | Breitling |
| 23 Oct 2026 15:45 |







