Breitling Navitimer Super 8 B20 Automatic Chronometer 46 mm

Product Overview

The Breitling Navitimer Super 8 B20 Automatic Chronometer is a commanding timepiece that embodies the spirit of aviation with its bold design and precision engineering. Built for men who appreciate mechanical excellence and timeless style, this watch features a substantial 46 mm stainless steel case and a deep black dial that radiates confidence and clarity. Rooted in Breitling’s long-standing tradition of serving pilots and aviation professionals, the Super 8 series draws inspiration from vintage military watches while integrating modern Swiss craftsmanship. At its heart lies the in-house B20 automatic movement, a COSC-certified chronometer that ensures exceptional accuracy and reliability. This watch is more than a timekeeper—it’s a statement of heritage, performance, and enduring quality, designed for those who live with purpose and demand tools that keep pace.

Key Features

• 46 mm Stainless Steel Case – The large case diameter delivers a strong visual presence and ensures excellent legibility of the dial. Its robust construction supports active lifestyles, making it suitable for both professional environments and outdoor adventures.
• Black Dial with Luminous Markers – The high-contrast black dial features applied hour markers and hands treated with luminous material, allowing for clear time reading in low-light conditions such as night flights, dimly lit offices, or evening events.
• Automatic B20 Chronometer Movement – Powered by Breitling’s proprietary B20 caliber, this self-winding movement is officially certified by COSC (Contrôle Officiel Suisse des Chronomètres), affirming its precision and durability. The movement is entirely developed and manufactured in-house, reflecting Breitling’s commitment to horological excellence.
• Date Display – A date window positioned at 3 o’clock provides practical daily functionality while maintaining the dial’s balanced and symmetrical layout.
• Sapphire Crystal – The front crystal is made of scratch-resistant sapphire, offering superior protection against everyday wear and ensuring long-term clarity and durability.
• Water Resistance – With a water resistance rating of 100 meters (10 bar), the watch is suitable for swimming, snorkeling, and other water-related activities, though it is not designed for scuba diving or high-pressure underwater use.
• Leather Strap with Tang Buckle – The black leather strap offers a classic, refined look and comfortable fit, secured with a stainless steel tang buckle for a secure and adjustable closure.

Technical Specifications

• Model Number: AB2040101B1X1
• Manufacturer: Breitling
• Department: Men
• Case Diameter: 46 mm
• Movement: Automatic B20 Chronometer (COSC Certified)
• Dial Color: Black
• Case Material: Stainless Steel
• Crystal: Sapphire
• Strap Material: Leather
• Closure: Tang Buckle
• Water Resistance: 100 meters (10 bar)
• Item Weight: 1.25 pounds
• First Available: March 13, 2018
• ASIN: B07L4GTVVD
• Discontinued by Manufacturer: No

Benefits & Use Cases

The Breitling Navitimer Super 8 B20 is crafted for individuals who value both performance and presence. Its aviation-inspired design makes it a natural companion for pilots and flight enthusiasts, while its COSC-certified movement appeals to watch collectors and professionals who demand mechanical integrity. The 46 mm case size offers a bold, masculine profile that stands out on the wrist—ideal for those with larger wrists or a preference for substantial timepieces. Whether worn during business travel, in the cockpit, or as part of a formal or casual ensemble, the watch delivers consistent accuracy and unmistakable style. The 100-meter water resistance enhances its versatility, allowing for use during swimming, snorkeling, and water sports. The leather strap ensures comfort throughout the day, while the luminous dial elements provide critical visibility in low-light environments. This watch is equally at home in the boardroom, on a transatlantic flight, or during weekend adventures.

Important Notes

This model remains an active part of Breitling’s current lineup and is not discontinued. It comes with a manufacturer’s warranty; for detailed warranty coverage, customers should refer to the official Breitling website or contact customer support. To preserve the watch’s performance, avoid prolonged exposure to strong magnetic fields, extreme temperatures, and mechanical shocks. Regular maintenance every 3 to 5 years is recommended to ensure the movement continues to operate at peak precision. The leather strap, while durable, may show signs of wear over time with regular use; minimizing exposure to water and perspiration will help extend its life. For optimal care, store the watch in a dry, cool place when not in use.