Breitling / Breitling Chronomat / Breitling Chronomat B31 Automatic 40mm Green Dial Watch
Breitling Chronomat B31 watch with a green dial, date at six and stainless steel Rouleaux bracelet, front view.
Angled close-up of the Breitling Chronomat B31 green dial, baton markers, numbered bezel and Rouleaux bracelet.
Breitling Chronomat B31 green-dial watch resting on its closed Rouleaux bracelet, angled view.
Back of the Breitling Chronomat B31 watch, showing the mechanical movement through its exhibition caseback.
Breitling Chronomat B31 watch with a green dial, date at six and stainless steel Rouleaux bracelet, front view.
Angled close-up of the Breitling Chronomat B31 green dial, baton markers, numbered bezel and Rouleaux bracelet.
Breitling Chronomat B31 green-dial watch resting on its closed Rouleaux bracelet, angled view.
Back of the Breitling Chronomat B31 watch, showing the mechanical movement through its exhibition caseback.
Authorized Breitling Retailer

Breitling Chronomat B31 Automatic 40mm Green Dial Watch

$7,200.00
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Key Features

  • Brand: Breitling
  • Collection: Chronomat
  • Case: 40mm stainless steel, approximately 10.99mm thick
  • Dial: Green
  • Movement: Breitling Manufacture Caliber B31, COSC-certified automatic
  • Power Reserve: Approximately 78 hours
  • Water Resistance: 200 meters
  • Bracelet: Stainless steel Rouleaux bracelet
  • Caseback: Sapphire exhibition back

Breitling Chronomat B31 Automatic 40 Green Dial

The Breitling Chronomat B31 Automatic 40 brings the signature character of the Chronomat to a refined time-and-date watch. Its rich green dial stands out against the polished and brushed stainless steel case, while the distinctive Rouleaux bracelet delivers the unmistakable Chronomat look. At 40mm across and approximately 10.99mm thick, it strikes a confident balance between sport-watch presence and everyday wearability.

Inside, Breitling's COSC-certified Manufacture Caliber B31 automatic movement offers an impressive approximately 78-hour power reserve. A sapphire exhibition caseback showcases the movement, while 200 meters of water resistance adds practical versatility to this Swiss-made timepiece.

Why Skeie’s Chooses This Watch

We love the balance Breitling has achieved here. The green dial adds personality without sacrificing versatility, and the Rouleaux bracelet makes this Chronomat instantly recognizable. With its manufacture movement and comfortable proportions, this is an excellent choice for someone looking for one exceptional watch to wear often.

The Signature Rouleaux Bracelet

With its distinctive cylindrical links, the Rouleaux bracelet is one of the Chronomat's most recognizable design details. Convenient on-the-fly adjustment at the clasp helps fine-tune the fit throughout the day.

Why Buy Your Breitling from Skeie’s?

Family-owned since 1922, Skeie’s Jewelers combines personalized service with expert watch guidance. As an authorized Breitling retailer, we offer authentic Breitling timepieces backed by the manufacturer's international warranty.

Product Details

  • Brand: Breitling
  • Model: Chronomat B31 Automatic 40
  • Case Material: Stainless steel
  • Case Diameter: 40mm
  • Case Thickness: Approximately 10.99mm
  • Dial: Green
  • Movement: Breitling Manufacture Caliber B31, automatic
  • Power Reserve: Approximately 78 hours
  • Water Resistance: 200 meters
  • Bracelet: Stainless steel Rouleaux bracelet
  • Caseback: Sapphire exhibition

We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.

Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.

Key Features

Case material Stainless SteelCase Diameter: 40mmCase Thickness: 10.99mmLug Width: 18mmCrystal: Sapphire
Power reserve Approximately 78 HoursFrequency: 28,800 vphCalendar: Date
  • Water Resistance: 200m / 660ft
  • Bracelet: Stainless Steel Rouleaux Bracelet
  • Movement: Breitling Manufacture Caliber B31
  • Movement Type: Self-Winding Mechanical
  • Certification: COSC-Certified Chronometer
  • Power Reserve: Approximately 78 Hours
  • Frequency: 28,800 vph
  • Calendar: Date
  • Case Material: Stainless Steel
  • Case Diameter: 40mm
  • Case Thickness: 10.99mm
  • Lug Width: 18mm
  • Crystal: Sapphire
  • Caseback: Screwed-In Sapphire Crystal
  • Bezel: Unidirectional Ratcheted
  • Dial: Green
  • Crown: Screw-Locked with Two Gaskets
  • Water Resistance: 200m / 660ft
  • Bracelet: Stainless Steel Rouleaux Bracelet
  • Movement: Breitling Manufacture Caliber B31
  • Movement Type: Self-Winding Mechanical
  • Certification: COSC-Certified Chronometer
  • Power Reserve: Approximately 78 Hours
  • Frequency: 28,800 vph
  • Calendar: Date
  • Case Material: Stainless Steel
  • Case Diameter: 40mm
  • Case Thickness: 10.99mm
  • Lug Width: 18mm
  • Crystal: Sapphire
  • Caseback: Screwed-In Sapphire Crystal
  • Bezel: Unidirectional Ratcheted
  • Dial: Green
  • Crown: Screw-Locked with Two Gaskets

Why Choose SKEIE'S

Authorized Dealer
Official Breitling authorized retailer with full manufacturer warranty and certificate of authenticity
Expert Service
Decades of horological expertise with certified watchmakers and personalized customer care
Fast & Secure Shipping
Insured delivery with tracking, carefully packaged to arrive in perfect condition

Every new Breitling purchased at Skeie's is backed by Breitling's 2-year warranty

2
YEAR
WARRANTY
Click here to view Breitling's warranty policy

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THE SKEIES EXPERIENCE

Frequently Asked Questions

We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs. 

Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.

There is no appointment necessary to drop off your items for review and estimates.

We cannot give price estimates over the phone or online, as every piece can vary.

For more information view our Jewelry Services

Yes, we have GIA Graduate Gemologists with over 50 years of invaluable experience. Whether you're curious about the worth of a family heirloom or seeking an appraisal for insurance purposes, our seasoned professionals offer meticulous evaluations to ensure you understand the true worth of your treasures.

Additionally, we have an AGS Accredited Gem Lab® (AGL) with a collection of advanced equipment allowing our gemologists to thoroughly inspect jewelry, determine and grade its qualities, calculate measurements, and arrive at an estimation of value.

Since we're located in Eugene, Oregon, we do not charge sales tax.

We offer free shipping on all orders. Our standard shipping is 3-7 days; all items are fully insured, arrive in discrete packaging, and require a signature upon delivery.

For more information view our Shipping Policy

Items may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Certain exclusions may apply.

For full details, please review our Refund Policy