Breitling Premier Premier Heritage B21 Chronograph Tourbillon Léon Breitling

Reference RB2120211G1P1

About this watch

The Breitling Premier Heritage B21 Chronograph Tourbillon Léon Breitling is a masterpiece of watchmaking, blending history, art, and technology. Its stunning design, exceptional movement, and versatility make it a worthy addition to any watch collection. The 42 mm round case in red gold exudes opulence, while the silver sunburst dial catches the light beautifully. The Arabic numeral indexes enhance the vintage feel, complemented by syringe hands adding precision. The Breitling Caliber B21 movement is a work of art with 47 jewels and up to 70 hours power reserve. The chronograph feature allows precise elapsed time measurement, while the tourbillon escapement improves accuracy by counteracting gravity's effects. With a water resistance rating of 100 meters and sapphire crystal protection, this watch is built for life. Its beautifully crafted strap ensures comfort on the wrist, making it suitable for all-day wear.

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Key Features

42 mm red gold case
Breitling Caliber B21 automatic movement
47 jewels and up to 70 hours power reserve
Chronograph feature with elapsed time measurement
Tourbillon escapement for improved accuracy
100 meters water resistance
Sapphire crystal protection

Specifications

Brand

Breitling

Family

Premier

Model

Premier Heritage B21 Chronograph Tourbillon Léon Breitling

Reference

RB2120211G1P1

Movement

caliber-b21

Movement Features

Hours, Minutes, Small Seconds
Chronograph, Column wheel
Chronometer, Tourbillon Escapement

Case

Red Gold 42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

100

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Posted at

Mar 10, 2026, 8:26 PM

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Posted at

Mar 2, 2026, 3:18 PM

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Posted at

Apr 8, 2025, 8:03 AM

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