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USAAF-inspired stripe pattern with heavy weave A2 layout.
Fortress B pulls from a WWII USAAF aircraft scheme where olive drab and grey were broken up with small yellow elements for visibility. On this strap, those colors are laid out in narrow, controlled stripes instead of broad fields, so the pattern feels more precise than typical military camo. The yellow line is subtle but sharp, giving the darker base just enough contrast without turning it into a high-visibility piece. The single-pass A2 layout keeps everything low and straightforward, with the tail secured cleanly by the sliding keeper.
Constructed from robust 1.3mm heavy-weave polyamide that retains its shape. The surface has a pronounced texture with a matte finish, giving it a firm, structured feel. The enhanced version includes reinforced hole settings and a fortified strap tail for added durability. Available with either a brushed or polished stainless steel buckle.
Thickness: approx. 1.3mm
Edges: Raw
Stitching: Green
Sheen: Matte
Buckle: Available in brushed stainless steel or polished stainless steel (see options)
Spring bars: Standard (free pair included)
Single-pass A2 configuration keeps the watch close to the wrist without added height. The heavier weave adds structure, which may feel more substantial depending on case size. Multiple adjustment holes allow for a wide fit range, and the sliding keeper helps secure excess strap length cleanly.
Length & wrist size:
Fits wrists approx. 6.0–8.5in
20mm strap width fits:
22mm strap width fits:
Can get wet, handles regular water exposure but will absorb moisture. Allow it to dry fully after use.
Clean with a damp cloth or hand wash with lukewarm water and mild soap as needed. Rinse thoroughly and allow to air dry fully. Avoid machine washing and high heat.
Haveston is a British strap maker built around a clear point of reference: the kind of equipment issued to be used, not admired. Its designs draw from vintage military and industrial gear, where materials, construction, and layout were shaped by function first.
The brand takes cues from historical use across aviation, space exploration, and military service. That influence shows up in the details, from single-pass layouts to hook-and-loop closures and straightforward two-piece straps. The result is a range focused on durability, simplicity, and the same practical character found in the original equipment.
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Unused items may be returned or exchanged within 60 days of purchase.
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For full return details and instructions, see our Returns Policy.
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Independent watch strap specialist since 2007