Strap for MB II Green

The lug width of the Bremont Martin-Baker MBIIGn is 22 mm. This dimension was deliberately chosen for ergonomic proportions on a 43 mm case: it permits robust strap use whilst maintaining visual balance. The manufacturing tolerance on a 22 mm lug is tight, therefore the strap must fit the case eyelet without lateral play.

The choice depends on usage context. For formal elegance: alligator with vegetable tanning or shell cordovan, both develop rich patina with time. For daily versatility: calf with vegetable tanning in navy blue, tan, or black. For operational or wet environments: NATO in military-spec nylon or FKM (Viton) rubber. A stainless steel deployante buckle ensures stability during temperature fluctuation and permits bolder chromatic combinations.

The Bremont MBIIGn features fixed 22 mm lugs. To change the strap: (1) obtain a standard lug removal tool or small flathead screwdriver; (2) position the watch on a soft surface; (3) insert the tool into the lug pin slot and gently push to extract the pin; (4) slide the old strap away from the lug; (5) insert the new strap aligning the holes with the lug; (6) reinsert the pin until it clicks. Verify the strap sits perfectly straight before wearing.

An aftermarket strap for the Bremont Martin-Baker MBIIGn must have a 22 mm lug width and leather or material thickness compatible with the case eyelet. Most common straps for this size feature thickness between 1.4 and 1.6 mm. Verify before purchase that the strap is designated as 22 mm: some suppliers use slightly different nomenclature (e.g., 21.5 mm vs. 22.5 mm). Artisanal straps allow length customisation to fit wrists from 16 to 20+ cm.

A quality leather strap on a technical watch like the MBIIGn lasts 3–6 years with daily wear, depending on tanning method and maintenance. Vegetable-tanned leather: 4–6 years, develops beautiful patina. Shell cordovan: 6–10 years, inherent density ensures longevity. Calf: 3–5 years, more delicate yet elegant. Cordura NATO: 7–10 years, practically indestructible. To extend lifespan: avoid stagnant humidity, clean regularly with a damp cloth, apply leather balm every 6–12 months, and rotate multiple straps if wearing the watch daily.