Premier Heritage B21 Chronograph Tourbillon Gaston Breitling JB2120A61B1P1
Introduced in 2022, the Breitling Premier Heritage B21 Chronograph Tourbillon reference JB2120A61B1P1 is part of a series of watches named for each of the Breitling founders, Leon, Gaston and Willy. The White Gold case of 42.00mm holds a self-winding movement with chronograph and tourbillon. The dial is Grey.
| Reference | JB2120A61B1P1 |
|---|---|
| Collection | Premier |
| Case diameter | 42 mm |
| Case material | White Gold |
| Case shape | Round |
| Case back | Open |
| Movement | Breitling caliber Caliber |
| Water resistance | 100 m |
| Dial colour | Grey |
| Dial finish | Sunburst |
| Indexes | Arabic Numerals |
| Hands | Syringe |
| Crystal | Sapphire |
| Year introduced | 2022 |
| Limited edition | Yes |
This is a reference-catalog entry for the Premier Heritage B21 Chronograph Tourbillon Gaston Breitling JB2120A61B1P1. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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