Breitling · Chronospace

Strap for Chronospace Automatic

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter46 mm
ReferenceA2336035BA68135SA20SS1
FamilyChronospace
MovementBreitling caliber 23 hours, minutes, small seconds | date | Chronograph
Year2011
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Chronospace A2336035BA68135SA20SS1

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Chronospace A2336035BA68135SA20SS1, seen from the bench

The Breitling Chronospace A2336035BA68135SA20SS1 is a sophisticated chronograph featuring a 46mm stainless steel case embodying Breitling's avionic philosophy. Powered by the Breitling caliber 23 SuperQuartz movement, it delivers chronograph functions with hours, minutes, seconds, and date display, offering ±10 seconds per year accuracy. The 24mm lug width accommodates structured, robust straps suited to this instrument-grade tool designed for pilots and professionals demanding precision and extreme reliability.

Frequently asked questions

What is the lug width of the Breitling Chronospace A2336035BA68135SA20SS1?

The lug width of the Breitling Chronospace A2336035BA68135SA20SS1 is 24mm, a dimension typical of aviation watches that demands robust and structured straps. This measurement is obtained by positioning a digital calliper perpendicular to the bar that traverses the internal lug slot, measuring from the centre of one spring bar to the other.

Which strap material is most suitable for the Chronospace A2336035BA68135SA20SS1?

For a 46mm timepiece such as the Chronospace, alligator with regular grain offers formality, shell cordovan delivers organic patina that evolves over years, vegetable-tanned calf provides structural resilience and aesthetic warmth, or tactical NATO in cordura suits intensive use. Each choice reflects the watch's intended purpose: professional, collecting, or adventure.

How do you correctly change the strap on a Breitling Chronospace?

The Chronospace A2336035BA68135SA20SS1 employs standard spring bars for 24mm lugs. Using a dedicated tool or blunt punch, apply gentle pressure to each end of the spring bar to release it from the lug slot; insert the new strap's bar into the bar groove and secure until it clicks firmly in place. Avoid sharp screwdrivers that damage the metal.

Is an aftermarket strap compatible with the Chronospace A2336035BA68135SA20SS1?

Yes, any strap with correctly sized 24mm lug width is compatible, provided the spring bars are correctly dimensioned to Breitling specification. Milanostraps.it offers complete collections of 24mm straps, from alligator to shell cordovan, handcrafted and tested for precise tolerances.

How long does a natural leather strap last on a 46mm watch like the Chronospace?

A quality leather strap (alligator, shell cordovan, vegetable-tanned calf) typically endures 5–8 years of moderate daily wear on a watch of the Chronospace's mass and structural stress. Sweat absorption, solar exposure and thermal variation accelerate ageing. Artisanal straps from Casati Milano include 18-month warranty and reinforced lug attachments that extend structural longevity.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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