Breitling Chronomat B01 42 Chronomat B01 42 Stainless Steel / Green / Rubber
Reference AB0158101L1S1
About this watch
The Breitling Chronomat B01 Chronograph 42 AB0158101L1S1 belongs to the 2026 Chronomat redesign, which updated the case construction and external proportions of the B01 42 chronograph. This stainless steel reference has a 42mm case, a green dial with black chronograph counters, and a green rubber strap. The case measures 13.77mm thick, reduced from the earlier 15.1mm profile, and uses concealed lugs as part of the revised Chronomat architecture.
The stainless steel case is water resistant to 200 meters and fitted with a cambered sapphire crystal with anti-reflective treatment on both sides. The unidirectional ratcheted bezel retains raised rider tabs, numerals, and minute indexes, while the 2026 construction integrates the bezel ring, insert, rider tabs, and screws into a single-piece component. The rehaut has been simplified by removing the previous 1/100 scale, and the crown guard has been reduced in size.
The green dial has black chronograph counters, applied hour markers, central hands, and Super-LumiNova on the hands and indexes. The display consists of central hours and minutes, small seconds, chronograph seconds, 30-minute and 12-hour chronograph counters, and a date aperture.
Inside the watch is Caliber B01, a COSC-certified self-winding manufacture chronograph movement with a column wheel and vertical clutch. It runs at 28,800 vibrations per hour and uses 47 jewels. This reference is fitted to a straight green rubber strap with a stainless steel folding clasp.
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Specifications
- Brand
- Breitling
- Family
- Chronomat B01 42
- Model
- Chronomat B01 42 Stainless Steel / Green / Rubber
- Reference
- AB0158101L1S1
- Movement
- caliber-b01
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Chronometer
- Case
- Stainless Steel 42mm
- Dial Color
- Green
- Crystal
- Sapphire
- Water Resistance
- 200
Current Listings
![[WTS] Breitling Chronomat B01 42mm 18k Rose Gold (3 oz of gold)](https://preview.redd.it/by55qpcik53h1.jpg?width=640&crop=smart&auto=webp&s=1ea6381d9537d861802bc1be5ac231cb74686247)
Breitling Chronomat B01 42mm 18k Rose Gold (3 oz of gold)
Up for sale today is a Breitling Chronomat B01 42mm in 18k Rose Gold, featuring 3+ oz of pure gold.
- Condition: Good with scratches on the 18k gold case
- Material: 18k Rose Gold
- Gold content: over 3 ounces
![[WTS] 2025 Breitling Chronomat B01 42mm Silver Panda Full Set](https://preview.redd.it/ae598e0wpl2h1.jpg?width=640&crop=smart&auto=webp&s=2aa1ae5c27410177423c676dad750994efc3b5b5)
2025 Breitling Chronomat B01 42mm Silver Panda Full Set
2025 Breitling Chronomat B01 42mm Silver Panda with automatic mechanical chronograph movement, in excellent pre-owned condition.
- Condition: excellent pre-owned condition, minor desk rash on buckle and fine hairline scratch on bezel
- Bezel: stainless steel rotating timing bezel
- Diameter: 42mm
- Lug width: 22mm
Breitling Chronomat B01 42MM Bronze Dial Steel Bracelet (AB0134101K1A1)
The Breitling Chronomat B01 features a bold style with vintage charm, blending the bronze dial with the classic rouleaux bracelet.
- Condition: Good Condition
- Bracelet material: steel
- Dial color: bronze
- Movement: in-house B01