Breitling · Navitimer

Strap for Navitimer GMT 41 Automatic Stainless Steel / Cervo

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter41 mm
ReferenceA323102A1L1A1
FamilyNavitimer
MovementBreitling caliber Caliber 32 Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable) | Date
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 Navitimer A323102A1L1A1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Navitimer A323102A1L1A1, seen from the bench

The Navitimer GMT 41 Automatic is a 41mm stainless steel chronograph featuring the Breitling Caliber 32 automatic movement with hours, minutes, seconds, date, and independent 24-hour hand for multi-timezone operation. The model reference A323102A1L1A1 continues the instrument watch legacy since 1952, designed for professional pilots. The bidirectional rotating bezel integrates a circular slide rule for calculating speed, fuel consumption, distances, and unit conversions. The 22mm lug width accommodates standard watch straps and reflects the watch's aeronautical heritage with robust construction standards.

Frequently asked questions

What is the lug width of the Breitling Navitimer A323102A1L1A1?

The Breitling Navitimer A323102A1L1A1 features a lug width of 22mm. This measurement is taken between the two inner lug tips using a calliper or ruler. Any strap measuring 22mm at the lug end will be compatible with this reference.

What is the best strap for the Breitling Navitimer A323102A1L1A1?

For the stainless steel Navitimer A323102A1L1A1, the most suitable options include vegetable-tanned calf leather (which develops a natural patina over time), alligator with bombée grain (for a more formal register), and nylon NATO (for daily operational use). Vulcanised rubber is recommended for sport or high-humidity environments.

How do you change the strap on a Breitling Navitimer A323102A1L1A1?

The strap on the Navitimer A323102A1L1A1 is removed using a springbar tool, inserting the flat tip between the lug and the strap end to release the spring bar. Take care not to scratch the stainless steel case. Place the watch face-down on a soft cloth before proceeding, and release both spring bars carefully.

Are there aftermarket straps compatible with the Breitling Navitimer A323102A1L1A1?

Yes. All straps with a 22mm lug width are compatible with the Navitimer A323102A1L1A1. Milano Straps offers a range of handcrafted straps in various leathers and materials, available bespoke or from the catalogue, fitted with a buckle or deployant clasp, suitable for both everyday and formal wear.

How long does a leather strap last on a Breitling Navitimer A323102A1L1A1?

The lifespan of a leather strap depends on the quality of the hide, frequency of wear, and exposure to perspiration and moisture. A quality vegetable-tanned calf strap typically lasts 18 to 36 months with regular use. Alligator or shell cordovan straps, finished at full grain, offer greater durability. Milano Straps provides an 18-month warranty against manufacturing defects.

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