Lanschaften » Breitling CHRONOMAT Automatic Watch B31 40

Breitling CHRONOMAT Automatic Watch B31 40



This Breitling timepiece is the first to feature the Chronomat time and date display in a 40mm multi-functional case, and is available in four different versions.

The 40mm stainless steel case skillfully balances sportiness with everyday comfort, measuring only 10.99mm thick with a lug spacing of just 43.7mm, ensuring a harmonious proportion on the wrist. Its robust construction includes a screw-down crown and water resistance to 200 meters. The rotating bezel is available in stainless steel or platinum, offering understated elegance, while a domed sapphire crystal protects the dial. Turning the watch over allows a clear view of the movement through the sapphire crystal case back.

This series of watches is powered by the renowned B31 automatic movement, Breitling's first exclusive three-hand in-house movement, with a 28.40mm diameter and 4.80mm thickness. The B31 movement features a free-sprung balance for enhanced accuracy and utilizes a bidirectional skeletonized rotor to drive the automatic winding mechanism. These intricate mechanical structures are clearly visible through the transparent case back.

Like all Breitling movements, the B31 is COSC certified. It has undergone rigorous testing equivalent to 16 years of normal use, including 100,000 crown rotations, 3.456 million rotor vibrations, and 60,000 shocks up to 500G, as well as other extreme conditions to ensure its durability. It oscillates at 28,800 vibrations per hour (4 Hz) and has a power reserve of 78 hours.

This watch comes with a Rouleaux-style rubber strap with a stainless steel butterfly clasp; or a matching Rouleaux metal bracelet with a butterfly clasp and a new patented micro-adjustment system.

Technical Specifications: Breitling B31 Automatic Watch 40

Reference Number: AB3114101A1A1 or AB3114101C1A1 or AB3114101L1A1
Case: Stainless steel, rotating bezel in steel or platinum, sapphire crystal case back, screw-down crown, domed sapphire crystal

Diameter: 40 mm

Thickness: 10.99 mm

Water Resistance: 200 meters

Dial: White, blue, green, or ice blue, Super-LumiNova luminous hands and markers, date window at 6 o'clock.

Movement: Breitling B31 automatic movement, COSC certified, 181 parts, 28.40 mm in diameter, 4.80 mm thick
Frequency: 28,800 volts/hour (4 Hz)
Power Reserve: 78 hours
Functions: Hours, minutes, seconds, date
Strap: Rouleaux-style rubber strap with stainless steel butterfly clasp; or Rouleaux metal bracelet with butterfly clasp and a new patented micro-adjustment system.