Strap for Breitling for Bentley Mark VI Silver

The Breitling for Bentley P2636212.G611 features a 20mm lug width. This measurement is taken with a millimetre calliper at the inner attachment point between the two lugs. It is a standard width that ensures broad compatibility with quality aftermarket straps.

For a 42mm platinum and steel case, a vegetable-tanned alligator strap is the most coherent choice both aesthetically and in terms of quality: the cross-cut grain complements the case texture and the material develops a personal patina over time. Alternatively, box-calf leather or a vulcanised rubber strap suit more casual or sport-oriented use.

The strap is replaced via the spring bars fitted in the 20mm lugs. Using an angled spring bar tool or a dedicated lever, compress the spring and slide the strap free. The operation does not require advanced watchmaking skills, but a steady hand is recommended to avoid scratching the platinum case. If in doubt, consult a watchmaker or the Casati Milano atelier.

Yes: any strap with a 20mm attachment and standard length (approximately 115/75mm) is compatible. Milano Straps offers a curated selection of handcrafted 20mm straps specifically suited to Breitling chronographs of this calibre. For a bespoke result, Casati Milano crafts made-to-measure straps with personal leather selection and artisanal finishing.

Longevity depends on the material and frequency of use. A vegetable-tanned alligator strap, properly maintained with periodic leather conditioner and kept away from prolonged water exposure, retains structural and aesthetic integrity for 3–5 years of regular wear. Calf leather tends to show wear at the flex point more quickly, while shell cordovan is among the most durable owing to its dense fibre structure. Milano Straps products carry an 18-month warranty against manufacturing defects.