Breitling

B21 Chronograph Tourbillon 42 Gaston Breitling

Reference Number :

JB2120A61B1P1

Series : Premier

Retail: $63,000

(As of: 10/2024)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Breitling. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThe Gaston Breitling doesn't just tell time; it narrates a story of mechanical mastery. Its tourbillon, that mesmerizing whirlwind of precision at 12 o'clock, is a horological ballet that captivates the eye. This is a watch that demands attention, not with flashy diamonds or loud colors, but with the quiet confidence of its intricate mechanics. The anthracite dial, with its subtle texture and contrasting subdials, is a stage for the tourbillon's performance, while the chronograph function adds a sporty edge to this sophisticated timepiece. Crafted in 18k white gold, the 42mm case strikes the perfect balance between presence and wearability. This is a watch for the discerning collector, the one who appreciates the beauty of a perfectly executed complication and the subtle elegance of understated design. It's a watch that whispers, "I know what I'm about," rather than shouting it from the rooftops.

DescriptionThe Breitling Premier B21 Chronograph Tourbillon 42 Gaston Breitling, reference JB2120A61B1P1, is a luxury men's watch that merges intricate complications with refined design elements. At its heart beats the Breitling B21 caliber, a self-winding mechanical movement developed in collaboration with Manufacture La Joux-Perret. This movement boasts an impressive 55-hour power reserve, ensuring reliable timekeeping even after being left unworn for an extended period. The chronograph function provides precise 1/4th second and 60-minute measurement capabilities, driven by a balance wheel oscillating at 28,800 vibrations per hour (v.p.h). The movement's complexity is further underscored by the inclusion of 30 jewels, which minimize friction at key pivot points to enhance longevity and accuracy.

Encasing this intricate mechanism is an 18k white gold case, a testament to both durability and luxurious aesthetics. Measuring 42.0 mm in diameter and 15.25 mm in thickness, the case strikes a balance between wrist presence and wearability. A fixed bezel maintains a clean, uncluttered profile, while the cambered sapphire crystal, treated with anti-reflective coating on both sides, provides exceptional legibility. Water resistance is assured up to 10 bar, equivalent to 100 meters, making it suitable for surface swimming and brief water immersion. The screwed-in caseback, also crafted from sapphire crystal, offers a captivating view of the B21 movement, including the oscillating weight and tourbillon mechanism finished in contrasting 18k gold. With a total weight of 155 grams, the watch has a substantial feel on the wrist, further emphasized by the 119.8 gram weight of the watch head itself.

Completing the watch's sophisticated aesthetic is a black alligator leather strap, featuring a curved profile for optimal comfort. The strap attaches to the 22 mm lugs with an 18k white gold folding clasp, ensuring a secure and elegant fit. The buckle size is 18 mm, proportionate to the overall dimensions of the watch. These design elements combine to create a timepiece that is both technically impressive and visually captivating, a true embodiment of Breitling's commitment to horological excellence.

GenderMen

SignaturesBreitling

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberBreitling B21

FunctionsHours, Minutes, Seconds, Tourbillon, Chronograph

Power Reserve55 Hours

Case MaterialsWhite Gold

Bezel MaterialsWhite Gold

Lug MaterialsWhite Gold

Case BackSapphire Crystal