
Ref. RB2120211G1P1 · Chronograph
AI-detected from the product image
Premier collection · 17 watches












The market
No forum listings recorded for this watch yet.
Breitling on the secondhand market
Somewhere in -7.2% to +6.2%
32 matched watches
Chronographs as a group: +6.5% · 155 matched watches
Year-by-year readings →The connection engine
The community take
Owners widely praise the Breitling Premier B21 Chronograph Tourbillon 42 L On Breitling for its stunning dials, with specific mentions of crisp, gorgeous, and stunning green or blue finishes that shine in sunlight. Reviewers and owners alike consider the Premier line a sophisticated, Haute Horlogerie addition to Breitling's offerings, appreciating the tourbillon complication and refined aesthetic. One owner noted the movement as exceptionally good with no noticeable issues, and the watch is praised for its slim wearability and comfortable fit. However, one owner expressed concern about the durability of the glass dome for daily wear, and the chronograph reset arm reportedly requires extra effort. The Breitling Premier B21 Chronograph Tourbillon 42 L On Breitling is priced at $57,000 for gold versions and $67,000 for the platinum model.
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion