Atelier in Via XX Settembre 15, Milan. By appointment only, in person or by video call.

Breguet · Type XX

Bespoke strap for Breguet Type XX

Casati Milano builds bespoke straps for the Breguet Type XX, from the military Type 20 of the 1950s to today's 2057 and 2067, in the atelier on Via XX Settembre in Milan or by video call wherever you are: the size read from the archive of your reference, the leather chosen together, four or five weeks of work, care for the first eighteen months included.

  • By appointment only
  • In the atelier in Milan or by video call
  • Four to five weeks
  • Eighteen months of care
A photograph of your watch, front and back, allows us to answer with more certainty: the reference, the lug and the clasp are visible.Send a photograph of your Type XX and let us talk about it
References in the archive5
Lug width21 mm on 3 · 19 mm on 2
From the atelier archiveRead on 2026-11-13
Breguet Type XX 2057ST-92-SW0

Your Breguet Type XX with the leathers of the atelier

Matte Louisiana alligator leather, anthracite colour: one of the leathers from the Casati Milano atelier
Matte Louisiana alligator leather, orange colour: one of the leathers from the Casati Milano atelier

Matte Louisiana alligator leather

Anthracite

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Real photographs of the atelier’s leathers. No generated images.

The measurement

We do not ask you. The atelier's archive knows the Type XX references one by one: the lug width, the case, the years. Below is what the archive says today; from the reference the rest follows. The watch stays on your wrist.

What changes for the strap

The end of the strap follows the profile of the case between the two lugs. The archive tells you the lug width of your reference.

The leather

Alligator, box calf, suede, shell cordovan: the leather is chosen together, in the atelier or by video call. Where it passes between the lugs the strap is as thin as needed; at the wrist it returns to its full thickness. The calf lining, the edges painted in several layers, the hand stitching in saddle stitch.

The time

Four to five weeks from confirmation. In the atelier on Via XX Settembre or by video call, wherever you are. Care for the first eighteen months is included.

The next step

The right strap is not chosen. It is built together.

In the atelier in Via XX Settembre or by video call, wherever you are.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

From the 1950s to today

The Type 20 was born in the early 1950s from a specification of the French military aviation: a chronograph with flyback function for pilots. Type 20 in Arabic numerals for the military, Type XX for the civilian versions. In 1995 it returned with the 3800; in 2023 the 2057 and the 2067 took up the two versions.

The military Type 20

From 1955 to 1959 Breguet delivered 1,100 Type 20 to the French military aviation, with two counters and an unsigned dial; from 1958 the version for the Aéronavale has the 15-minute counter.

Years1955–1959 for military aviation

The civilian Type XX

The versions sold to private individuals took the name Type XX: often identical to the military ones, without the military engraving on the case back, with the 38-millimetre case and the manually wound Valjoux calibre.

YearsUntil 1986
CalibreValjoux 14 lines, manually wound
Case38 mm

3800 and 3820: the return

In 1995 the Type XX returned with the 3800 Aéronavale, automatic with flyback function; the 3820 Transatlantique is the same watch with the date.

References3800 · 3820
YearsFrom 1995
Calibre3800: 582, based on the Lemania 1350

Type XXI: 3810 and 3817

The Type XXI carries a 42 millimetre case; the 3817 from 2016 has a slate grey dial and, for the first time, the movement visible through the case back.

References3810 · 3817
Years3817: since 2016
Calibre3810: 584Q3817: 584Q/2
Case42 mm

Type 20 Chronographe 2057

Since 2023 the 2057 revives the military Type 20: two counters, automatic 5 Hz calibre with flyback, steel case of 42 millimetres and 21 millimetres between the lugs.

References2057ST/92/SW0 · 2057ST/92/3WU
Calibre7281
Case42 mm
Lug width21 mm
Original watch strapBlack calf, plus a black fabric NATO

Type XX Chronographe 2067

Since 2023 the 2067 revives the civilian Type XX: three counters, automatic 728 calibre at 5 Hz with flyback, steel case of 42 millimetres and 21 millimetres between the lugs.

References2067ST/92/SW0 · 2067ST/92/3WU
Calibre728
Case42 mm
Lug width21 mm
Original watch strapBrown calf, plus a black fabric NATO

Updated on · Casati Milano