The Basics

The Czapek Quai des Bergues is inspired by the reference 3430 pocket watch, created in the 1850’s by Francois Czapek. It features a power reserve indicator (doubling as a day indicator) at 4:30, and small seconds at 7:30 – courtesy of its hand-wound caliber SXH1. The Quai des Bergues N°21 has a stainless steel ‘Revolution’ case, which features integrated crown protectors The dial is anthracite with a natural brushed brass ring. Time is indicated through a set of black oxidized hands.

Brand: Czapek
Family: Quai des Bergues
Reference: QDB21
Name: Quai des Bergues N°21
Produced: 2016
Limited: No

Below is a detailed look at Czapek’s model QDB21 from Quai des Bergues watch family, including the price, case details and movement features.

Czapek Quai des Bergues QDB21

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The Details

Czapek’s Quai des Bergues N°21 (QDB21) was originally released in 2016. This watch features a hand-wound movement beating at a frequency of 21600 bph ( 3 Hz) to provide a 168-hour power reserve when fully wound.

The Case

The stainless steel case measures 42.5mm in diameter and roughly mm thick. The round case is paired with a grey color dial with arrow-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Czapek’s Quai des Bergues model QDB21 is water resistant up to 30 meters (98 ft). A display caseback is over the back of the watch case.

Material: Stainless steel
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 42.5mm
Height: mm
Lug Width: N/Amm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Quai des Bergues QDB21 movement is a powered by caliber SXH1 made by Czapek. The N/A-jewel hand-wound movement is 32mm in diameter. Its balance wheel oscillates at 21,600 semi-oscillations per hour or 3 Hz. This movement offers a 168-hour power reserve.

Type: Hand-Wound
Brand: Czapek
Caliber: SXH1
Base: N/A
Display: Analog
Diameter: 32mm
Jewels: N/A
Reserve: 168 hours
Frequency: 21600 bph
Time: Hours, Minutes, Small Seconds
Additionals: Power Reserve Indicator

The Price

How much does the Czapek’s Quai des Bergues QDB21 cost? This watch was introduced in 2016 and has been in Czapek’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.


For more information, visit Czapek online.


  • Brand: Czapek
  • Model: Quai des Bergues N°21
  • Reference Number: QDB21
  • Limited: No

Case & Dial:

  • Material: Stainless steel
  • Glass: Sapphire
  • Back: Display
  • Diameter: 42.5
  • Thickness:
  • Lug Width: N/A
  • Dial Color: Grey
  • Indexes: Mixed and Arrow-shaped hands
  • Water Resistance: 30 meters


  • Winding: Hand-Wound
  • Brand: Czapek
  • Caliber: SXH1
  • Display: Analog
  • Diameter: 32mm
  • Jewels: N/A
  • Power Reserve: 168 hours
  • Frequency: 21600 bph
  • Functions: Hours, Minutes, Small Seconds

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