The Daily Next
Airain TYPE 20
Airain

TYPE 20

Ref. 421.436S

$3,990

39 mm · manual · 50 m

View at Airain airain.com

THE STORY The Type 20 designation symbolizes a specific set of criteria for pilot’s chronographs mandated by the French Ministry of Defense. A standout feature of the Type 20 was its ‘flyback’ function, enabling pilots to swiftly reset the chronograph hand, facilitating quick initiation of a new timing event without the delay caused by pressing additional buttons. Original Type 20 chronographs boasted distinct features: a 38mm diameter case, a black dial with luminescent indexes and hands, a hand-wound mechanical chronograph movement with flyback complication offering over 35 hours of power reserve, a relative precision within + or – 8 seconds per day, and robustness capable of enduring over 300 chronograph resets without impacting the movement’s functionality. The new Airain Type 20 faithfully adheres to the precise design and specifications of the original 1950s Type 20. This re-edition incorporates a hand-wound column wheel chronograph with a flyback function and a countdown bezel. Its black dial, shielded by a domed sapphire crystal, mirrors the Arabic numerals seen on the original 1950s Type 20, featuring twin registers at 3 and 9 o’clock that can time up to 30 minutes. Carefu

Specifications

11 recorded

Case

Case size
39 mm
Lug-to-lug
47.35 mm
Thickness
10.5 mm
Lug width
20 mm
Case material
316L stainless steel
Crystal
sapphire
Caseback
sapphire crystal caseback

Movement

Movement
manual
Caliber
AMT AM2
Power reserve
63 h

Water

Water resistance
50 m

About Airain

France · est. 1934

Airain has a genuine vintage pedigree: in the 1950s it was among the small group of French houses (alongside Breguet, Dodane and Vixa) commissioned to supply the Type 20 flyback chronograph to the French military, and in 1962 it launched the original Sous-Marine dive watch. After decades of dormancy the name was revived by collector-led group CDMLEC (also behind Lebois & Co. and Fixoflex). The modern brand leans hard into historical accuracy, reissuing the Type 20/21 column-wheel flyback chronograph with a Swiss AMT hand-wound movement and the Sous-Marine diver with a La Joux-Perret automatic, in vintage-correct dimensions and finishing.

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