Strap for Starliner 2008 Diamond Bezel / MOP

The Breitling Windrider A7134012.A679 features a 20mm lug width — the internal measurement between the lugs at the point where the strap is fitted. This figure, best measured with a digital calliper placed at the base of the case, is the definitive reference for selecting any compatible aftermarket strap. Any strap deviating from this dimension will either fail to fit or produce a visually unsatisfactory result.

Given the 30mm steel case, the most suitable options are vegetable-tanned calfskin (for formal or business contexts), centred-scale alligator (for textured elegance without adding visual weight), or shell cordovan (for those who appreciate a dense hide with a natural burnished lustre). The compact case diameter calls for a strap with reduced thickness, paired with an 18mm buckle or deployant clasp. For sport or summer use, a nylon NATO or vulcanised rubber strap offers moisture resistance while remaining consistent with Breitling's aviation aesthetic.

Strap replacement is carried out using a fine-tipped spring bar tool to compress and release the spring bar seated within each lug. Work on a soft surface to avoid scratching the case. If the watch was originally fitted with an integrated bracelet, verify the lug geometry before fitting an aftermarket strap: certain Windrider configurations feature curved lugs that require pre-curved or bespoke-fitted straps for a flush fit.

Yes. The Breitling Windrider A7134012.A679, with its 20mm lug width, is compatible with a wide range of quality aftermarket straps. Milano Straps stocks a curated selection of leather, NATO and rubber options in 20mm, available directly online. For a fully bespoke solution — leather selection, colour, stitching, buckle type — the Casati Milano atelier offers a made-to-measure service with an 18-month production warranty.

The lifespan of a leather strap depends on the hide type, frequency of use, and maintenance routine. A vegetable-tanned calfskin strap, with regular use and proper care (conditioning cream every 2–3 months, kept away from prolonged water exposure), will typically last 2–4 years before showing significant wear. Shell cordovan and vegetable-tanned alligator are notably more durable and can exceed 4–5 years with appropriate maintenance. The patina that develops over time is generally regarded as a mark of quality rather than deterioration.