Breitling Premier Premier Heritage B21 Chronograph Tourbillon North America
Reference RB21204A1C1P1
About this watch
The Breitling Premier B21 Chronograph Tourbillon 42 Limited Edition RB21204A1C1P1 debuted in 2025 as a North America–exclusive edition limited to 75 pieces. The watch combines an 18K red gold case with a blue gradient dial and integrates a one-minute tourbillon with a chronograph function — a configuration that underscores Breitling’s technical collaboration with La Joux-Perret.
The case measures 42 mm in diameter and 15.25 mm in height, with rectangular pushers, a domed sapphire crystal, and a sapphire case back providing a view of the movement. Water resistance is rated at 100 meters.
The blue gradient dial features applied Arabic numerals, gold hands, and a 60-minute counter at 6 o’clock. The tourbillon is positioned at 12 o’clock beneath a curved bridge, forming the visual and mechanical focus of the composition.
This model is powered by the self-winding Caliber B21, a column-wheel chronograph tourbillon movement operating at 28,800 vibrations per hour with a power reserve of approximately 55 hours. It is equipped with a gold oscillating weight visible beneath the domed sapphire case back.
The Premier B21 Chronograph Tourbillon 42 Limited Edition RB21204A1C1P1 is fitted with a brown alligator leather strap secured by an 18 K red gold folding clasp.
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Specifications
- Brand
- Breitling
- Family
- Premier
- Model
- Premier Heritage B21 Chronograph Tourbillon North America
- Reference
- RB21204A1C1P1
- Movement
- caliber-b21
- Movement Features
-
- Hours, Minutes, Small Seconds
- Chronograph, Column wheel
- Chronometer, Tourbillon Escapement
- Case
- Red Gold 42mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
Breitling Premier Automatic - A37340 - Grey - Steel - 40mm - Mint
This Breitling Premier Automatic features a grey dial and is housed in a 40mm stainless steel case. It comes with a Breitling box set and instruction manual, but no papers.
- Condition: Pre-Owned Grade: Mint
- Case Size: 40mm diameter
- Material: Stainless Steel
- Bracelet Type: Alligator
Breitling Premier Chronograph 42
This Breitling Premier Chronograph 42 is a high-end watch in excellent condition, coming with its original box, books, and warranty card.
- Condition: Excellent condition
- Box: yes
- Books: yes
- Warranty card: yes