Shown: reference RB2120211G1P1 · Photo: Breitling
Breitling

Premier Heritage B21 Chronograph Tourbillon RB2120 Reference RB2120211G1P1

Premier Heritage B21 Chronograph Tourbillon Léon Breitling

Overview

A 42 mm rose gold case defines the Breitling Premier Heritage B21 Chronograph Tourbillon RB2120. The movement is the self-winding Breitling calibre B21, with a 55 hour power reserve. Water resistance is 100 metres. Our database lists 2 references of the Premier Heritage B21 Chronograph Tourbillon RB2120.

Case diameter
42 mm
15.25 mm thick
Movement
Calibre B21
Water resistance
100 m
Power reserve
Approx. 55 hours

Specifications

Specifications from Breitling and WatchBase. Last checked . Sources

Case

Diameter
42 mm
Thickness
15.25 mm
Lug width
22 mm
Material
Rose gold
Crystal
Sapphire
Case back
Open
Water resistance
100 m
Weight
146 g
Crown
Non screw-locked, two gaskets
Bezel
Fixed

Movement

Calibre
Breitling B21
Type
Automatic
Power reserve
Approx. 55 hours
Jewels
30
Frequency
28,800 vph (4 Hz)

Bracelet or strap

Bracelet or strap
Brown alligator leather strap
Clasp
Folding clasp 18k red gold

Not yet recorded: lug-to-lug, shape, colour, indexes, hands, functions, years.

Sources

  • Breitling: case, water resistance, movement, bracelet. View sources
  • WatchBase: case, water resistance, movement. View sources

Missing values are shown as not yet recorded, never estimated. How we source our data

MovementBreitling calibre B21Specifications and every watch that uses it

Other versions of the Premier Heritage B21 Chronograph Tourbillon RB2120

The Breitling Premier Heritage B21 Chronograph Tourbillon RB2120 covers 2 references, with a 42 mm case. All use the Breitling calibre B21.

2 references

Compare all 2 references in a table
References of the Breitling Premier Heritage B21 Chronograph Tourbillon RB2120, with dial, case material, size and production years
ReferenceDialCaseSizeProduced
RB2120211G1P1–Rose gold42 mm–
RB21204A1C1P1–Rose gold42 mm–

Premier Heritage B21 Chronograph Tourbillon RB2120 questions

What size is the Breitling Premier Heritage B21 Chronograph Tourbillon RB2120?

The Breitling Premier Heritage B21 Chronograph Tourbillon RB2120 has a 42 mm case.

What movement does the Breitling Premier Heritage B21 Chronograph Tourbillon RB2120 use?

It uses the Breitling calibre B21.

What is the Breitling Premier Heritage B21 Chronograph Tourbillon RB2120 case made of?

The case is rose gold.

Is the Breitling Premier Heritage B21 Chronograph Tourbillon RB2120 water resistant?

It is rated to 100 m.

How many Breitling Premier Heritage B21 Chronograph Tourbillon RB2120 references are there?

Our database lists 2 references.