The Basics

Introduced just prior to BaselWorld 2015, the Chronoliner is a model that harks back to watches from times gone by – but now in a contemporary 46mm package. This automatic chronograph sports an additional 24h hand and a ceramic bezel. Ref. Y2431033|Q621 has a bronze dial and matching ceramic bezel. It was added to the collection in late 2017.

Brand: Breitling
Family: Chronoliner
Reference: Y2431033.Q621.152A
Name: Chronoliner Stainless Steel / Bronze / Bracelet
Produced: 2017
Limited: No

Below is a detailed look at Breitling’s model Y2431033.Q621.152A from Chronoliner watch family, including the price, case details and movement features.

Breitling Chronoliner Y2431033.Q621.152A

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The Details

Breitling’s Chronoliner Stainless Steel / Bronze / Bracelet (Y2431033.Q621.152A) was originally released in 2017. This watch features a automatic movement beating at a frequency of 28800 bph (4 Hz) to provide a 42-hour power reserve when fully wound.

The Case

The stainless steel, ceramic case measures 46mm in diameter and roughly mm thick, with 22mm lug width. The round case is paired with a brown color dial with stick-shaped hands, and a stick / dot hour markers and minute track, covered by a sapphire glass. Breitling’s Chronoliner model Y2431033.Q621.152A is water resistant up to 100 meters (328 ft). A solid caseback is over the back of the watch case.

Material: Stainless steel, Ceramic
Glass: Sapphire
Back: Solid
Shape: Round
Diameter: 46mm
Height: mm
Lug Width: 22mm
W/R: 100

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Chronoliner Y2431033.Q621.152A movement is a powered by caliber B24 made by Breitling. The 25-jewel automatic movement is 30mm in diameter. Its balance wheel oscillates at 28800 semi-oscillations per hour or 4 Hz. This movement offers a 42-hour power reserve.

Type: Automatic
Brand: Breitling
Caliber: B24
Base: ETA 7754
Display: Analog
Diameter: 30mm
Jewels: 25
Reserve: 42 hours
Frequency: 28800 bph
Time: Additional 24 Hour Hand (adjustable), Hours, Minutes, Small Seconds
Chronograph:
Additionals:

The Price

How much does the Breitling’s Chronoliner Y2431033.Q621.152A cost? This watch was introduced in 2017 and has been in Breitling’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.

CURRENT PRICE: 6970

For more information, visit Breitling online.

Specifications:

  • Brand: Breitling
  • Model: Chronoliner Stainless Steel / Bronze / Bracelet
  • Reference Number: Y2431033.Q621.152A
  • Limited: No

Case & Dial:

  • Material: Stainless steel, Ceramic
  • Glass: Sapphire
  • Back: Solid
  • Diameter: 46
  • Thickness:
  • Lug Width: 22
  • Dial Color: Brown
  • Indexes: Stick / Dot and Stick-shaped hands
  • Water Resistance: 100 meters

Movement:

  • Winding: Automatic
  • Brand: Breitling
  • Caliber: B24
  • Display: Analog
  • Diameter: 30mm
  • Jewels: 25
  • Power Reserve: 42 hours
  • Frequency: 28800 bph
  • Functions: Additional 24 Hour Hand (adjustable), Hours, Minutes, Small Seconds

About Breitling

Breitling logo

Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923. The connection of Breitling with the world of aviation is said to have taken off in the early 1930’s, when the brand started creating onboard chronographs intended for … aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950’s, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn’t been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962. In the sixties, Breitling was part of the ‘Project 99’ consortium that was created with the aim of creating the first self-winding chronograph movement – the one that would become the caliber 11. Although the so-called ‘Quartz Crisis’ had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model – featuring a never-before-seen transmitter system that couldn’t have been conceived by any other brand than Breitling. The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years. Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.

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