Breitling Chronomat B01 42mm Green Dial Stainless Steel Watch AB01343A1L1A1

The Chronomat B01 42mm Bentley Green is a statement of precision, endurance, and refined watchmaking. Built for adventurers and professionals who demand reliability without compromising style, this model pairs Breitling’s legendary mechanical chronograph with a distinctive Bentley-inspired aesthetic. It’s not just a timepiece; it’s a versatile tool designed to perform in the most demanding environments while turning heads in any setting.

Key features that matter

• In-house Caliber 01 – Breitling’s Manufacture movement, beating at 28,800 vibrations per hour with 47 jewels, delivering an impressive ~70-hour power reserve and COSC-certified chronometer precision for reliable accuracy under real-world conditions.
• Iconic design lineage – Built on the Chronomat heritage, with the distinctive uni-directional bezel featuring four rider tabs and the celebrated Rouleaux bracelet that threads elegance with rugged durability.
• Green dial, black sub-dials – A bold, contemporary colorway that stands out in the lineup, complemented by a tachymeter scale on the dial flange for speed calculations and a date window at 6 o’clock.
• Chronograph clarity – Central red seconds hand for the main stopwatch, 30-minute counter at 3 o’clock, 12-hour counter at 6 o’clock, and small seconds at 9 o’clock, all driven by a precise column wheel mechanism for crisp operation.
• Rugged build – 42mm brushed and polished stainless steel case, scratch-resistant sapphire crystal, screw-in crown, and a robust 200m/660ft water resistance for everyday splashes and more demanding activities alike.

Why it stands apart

Few chronographs fuse the sportiness of a high-performance instrument with the luxury cadence of a premium automotive partnership. The Chronomat B01 42mm Bentley Green does this by pairing the in-house power of Caliber 01 with Breitling’s signature Rouleaux bracelet and distinctive rider-tab bezel, a combination that feels both tactile and purposeful. The green dial color—paired with black sub-dials—gives the watch a modern edge that remains instantly recognizable as part of Breitling’s iconic Chronomat lineage. It’s built to keep pace with you, whether you’re piloting a flight, heading to a meeting, or exploring on the weekend.

Ideal for who this watch is for

• Professionals who value precision, durability, and a watch that transitions seamlessly from work to weekend.
• Watch enthusiasts who appreciate Breitling’s manufacture-caliber engineering and the Chronomat’s historic reinvention in 1984.
• Automotive and aviation fans who gravitate toward the Bentley collaboration’s distinctive styling cues.

Historical context and craftsmanship

Breitling’s Chronomat line marked a pivotal return of mechanical chronographs to prominence after a period focused on quartz timepieces. Introduced in 1984, the Chronomat drew inspiration from the Frecce Tricolori chronograph and later evolved into the contemporary Chronomat Bentley. This model carries that legacy forward with robust construction, a COSC-certified movement, and a design language that speaks to both performance and prestige. The green dial variant honors the ongoing collaboration between Breitling and Bentley, celebrating teamwork, camaraderie, and shared mission-driven excellence.

Spec highlights

• Case: 42mm, stainless steel, brushed & polished finish, solid case back
• Bezel: Uni-directional rotating bezel with four rider tabs
• Bracelet: Rouleaux stainless steel with push-button folding clasp
• Dial: Green with black sub-dials, tachymeter flange, date at 6
• Crystal: Scratch-resistant sapphire
• Water resistance: 200m/660ft
• Movement: Automatic Breitling caliber B01, 28,800 vph, 47 jewels, ~70-hour power reserve
• Certification: COSC-certified chronometer

With its blend of technical mastery and elevated design, the Breitling Chronomat B01 42mm Green Dial is more than a watch—it’s a reliable companion for those who demand precision, beauty, and a touch of Bentley-inspired boldness in every moment.

The Breitling Chronomat B01 42 Bentley AB01343A1L1A1 women watch has Green dial color, Automatic movement with 20 Bar (200 meters) of water resistance and Stainless Steel case material and bracelet with 70 Hours of power reserve.

Breitling's all-purpose watch for your every pursuit. The Chronomat holds a significant place in Breitling's history. Introduced in 1984, at a time where extra-thin quartz timepieces were the order of the day, Breitling placed a bold bet on an impressively proportioned mechanical watch. Based on the Frecce Tricolori chronograph, which had been developed and launched in 1983 in collaboration with the famed Italian aerial squadron, the Chronomat celebrated Breitling's centenary in style and marked the return of the mechanical chronograph to its rightfully prominent place at the brand which had built its global reputation on these incredible watches. Featuring a 42 mm case and the iconic bezel with the four rider tabs, the Chronomat Bentley celebrates the long-lasting partnership with Bentley with a distinctive green dial. Paired with the signature "Rouleaux" bracelet, the Chronomat Bentley is powered by the in-house Breitling Manufacture Caliber 01, a COSC-certified chronometer.

Breitling celebrates the collective spirit of squads united in pursuit of their mission. Fuelled by camaraderie and driven by purpose, we accomplish more together than we could alone. Over the coming months we will feature a series of exceptional squads made up of leading figures from the worlds of aviation, exploration, cinema, and sport.

• Brushed & polished stainless steel case.
• Polished stainless steel bezel ring with brushed finished stainless steel 1/4 hour rider tabs.
• Green dial with black sub-dials.
• Black dial flange with Tachymeter scale.
• Polished hands with luminous fill.
• Applied polished index hour markers with luminous fill.
• Fine printed minute/seconds & fractions of a seocnds track.
• Date window at 6 o'clock.
• Small seconds sub-dial at 9 o'clock.
• Chronograph/Stopwatch functions:
• Column wheel mechanism.
• Large red central seconds counter hand.
• 30 minute counter sub-dial located at the 3 o'clock position.
• 12 hour counter sub-dial at the 6 o'clock position.
• Breitling caliber B 01, beats at 28'800 vph, contains 47 jewels & has an approximate power reserve of 70 hours.