Top Time B21 Shelby Cobra
SB21251A1C1
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- 42 mm · Ceramic
- Thickness
- 15.4 mm
- Water
- 100 m
- Bezel
- Fixed
- Calibre
- Breitling B21 (Manufacture La Joux-Perret) · 55 h
- Dial
- Blue
- Bracelet
- Calfskin leather

General
- Model name
- Top Time B21 Shelby Cobra
- Status
- In production
- Introduced
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Variants
| Code | Variant | Dial | Bracelet or strap | Price | Status |
|---|---|---|---|---|---|
| X1 | — (default) | Blue | Leather (Calfskin leather), Blue racing-themed calfskin leather strap | US$51,500 | — |
Description
The Breitling Top Time B21 Shelby Cobra SB21251A1C1 is a men's watch. It was introduced in 2023 and is in production. It has a 42 mm ceramic case, 15.4 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$51,500 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
- Siblings
- NB21251A1L1SB21252A1Q1
Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:45 | current_retail_amount | — → 51500 | Breitling |
| 23 Oct 2026 15:45 | caliber_id | — → 304 | Breitling |
| 23 Oct 2026 15:45 | year_introduced | — → 2023 | Breitling |
| 23 Oct 2026 15:45 | water_resistance_m | — → 100 | Breitling |
| 23 Oct 2026 15:45 |







