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Breitling Premier B21 Chronograph Tourbillon 42 Limited Edition

Breitling Premier B21 Chronograph Tourbillon 42 Limited Edition

AutomaticRose Gold

Ref. RB21203A1Q1P1

Collection: PremierCase size: 42mmMovement: B21Production: 2025 - Present

Reference RB21203A1Q1P1 identifies the Breitling Premier B21 Chronograph Tourbillon 42 Limited Edition with a 42 mm rose gold case. The case measures 15.25 mm thick and has a display back. The self-winding B21 calibre supplies a 55 hour power reserve. The purple dial is covered by sapphire. This limited edition chronograph has a tourbillon and a fixed bezel. The case is rated to 100 metres for water resistance. The watch comes on an alligator leather strap.

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Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

42mm

Thickness

15.25mm

Lug Width

22mm

Case Material

Rose Gold

Water Resistance

100m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

B21

Power Reserve

55h

Frequency

28,800 vph (4 Hz)

Jewels

30 jewels

DIAL

Dial Color

Purple

BRACELET/STRAP

Bracelet/Strap

Alligator Skin

Clasp Material

Rose Gold

FEATURES & COMPLICATIONS

ChronographDisplay backLimited EditionTourbillon

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