Strap for Turbulent - Steel / Black

The lug width of the Bastian Antoni Turbulent BA01.STEEL/BLACK.8719326505886 is 22mm. This measurement represents the space between the two lugs on the case and is the critical parameter for selecting a compatible strap. To verify with precision, use a digital calliper, measuring perpendicular to the lugs.

For the BA01.STEEL/BLACK.8719326505886, we recommend an alligator strap in black (developing evolved patina) for formal occasions, or a vegetable-tanned calf leather in dark brown for daily wear. Fabric NATO straps (navy blue, burgundy) offer high versatility. The audacious case geometry requires straps with regular grain that doesn't compete visually.

To change the strap on the BA01.STEEL/BLACK.8719326505886: use a spring bar tool to release the retention spring beneath the lug. Push gently inward to extract the old strap. Insert the new strap, aligning the hole with the lug, and reposition the spring bar. Verify the lock is fully engaged on both sides.

Theoretically yes, but we recommend straps specifically manufactured for 22mm lugs. Verify that the lug width is exactly 22mm on the new strap before purchase. Manufacturing tolerances can vary by 0.5mm, causing unwanted tension if not correctly calibrated.

A quality alligator or calf leather strap, with moderate use, lasts 5-7 years before replacement is needed. Alligator ages better, developing patina, whilst vegetable-tanned calf wears more quickly if exposed to constant humidity. Periodic cleaning and rest (alternating with other straps) significantly extend its useful life.