Bremont · Martin-Baker

Strap for MB II Orange White Dial

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

Lug width22 mm
Case diameter43 mm
ReferenceMBIIOr-WH
FamilyMartin-Baker
MovementBremont caliber BE-36AE hours, minutes, seconds | date, day | chronometer
Year2016
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 Martin-Baker MBIIOr-WH

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Martin-Baker MBIIOr-WH, seen from the bench

The Bremont Martin-Baker MB II Orange White Dial (MBIIOr-WH) is a 43mm stainless steel sports watch featuring the BE-36AE automatic movement with chronometer certification. The case incorporates the patented Trip-Tick® anti-shock system designed to absorb lateral impacts up to 4.5g, protecting the internally developed movement. With 100m water resistance, sapphire crystal, and open caseback, this military aviation watch features a legible dial treated with luminous material and a 22mm lug width compatible with NATO straps.

Frequently asked questions

What is the exact lug width of the Bremont Martin-Baker MBIIOr-WH?

The Bremont Martin-Baker MBIIOr-WH features a lug width of 22mm. This measurement represents the distance between the two lateral lugs of the case and is critical for aftermarket strap compatibility. Bremont's manufacturing tolerance is ±0.3mm, so any 22mm strap will fit with precise geometry. Always verify the measurement by observing the case lugs directly before purchasing a replacement strap.

Which strap type do you recommend for the Martin-Baker MBIIOr-WH?

For the MBIIOr-WH, we recommend three options based on intended use: (1) Nile alligator with vegetable tanning for elegance and durability—the compact texture resists frequent movement and develops a refined patina. (2) Shell cordovan with vegetable tanning for British heritage—develops a caramel-mahogany colour over time. (3) NATO nylon 2-ply or FKM rubber for humid environments—offers durability without maintenance. Your choice depends on usage context and personal aesthetic preferences.

How do you change the strap on a Bremont Martin-Baker?

To change the strap on the Martin-Baker MBIIOr-WH: (1) Place the watch on a soft pad. (2) Identify the two lateral lug pins. (3) Use a spring bar tool to gently lever and lower the pin toward the dial, freeing the strap end. (4) Remove the strap completely. (5) Insert the new strap by aligning the holes with the pins, then snap the pins into position. If you do not possess a spring bar tool, we recommend consulting an expert to avoid case damage.

Are there aftermarket straps compatible with the MBIIOr-WH?

Yes, the Bremont Martin-Baker MBIIOr-WH is fully compatible with all aftermarket 22mm straps regardless of material or manufacture. Milano Straps offers a complete selection of artisanal straps in alligator, calf, shell cordovan, NATO, and rubber—all tested for this lug width. Straps are ready to ship and customisable according to your colour and construction preferences. Compatibility is guaranteed by standardised lug width.

How long does a leather strap last on a watch like the Martin-Baker MBIIOr-WH?

A leather strap's lifespan (alligator, calf, shell cordovan) depends on usage and maintenance. With moderate daily wear (4–5 days weekly), an artisanal quality leather strap has an average life of 3–4 years before replacement is needed. Factors influencing durability: perspiration exposure (accelerates wear), humidity, direct sunlight, and temperature. To maximise longevity: clean periodically with a soft damp cloth, avoid prolonged water exposure, and condition occasionally with leather-specific oil. Shell cordovan straps with vegetable tanning typically last longer (4–5 years) than smooth calf leather (3–4 years) due to their robust fibre structure. NATO or FKM rubber straps require minimal maintenance and last 5+ years.

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