Strap for Superocean Chronograph 42 Stainless Steel / Blue / Rubber / Pin

The lug width of the Breitling Superocean A13311D1/C971/150S/A18S.1 is 20mm. This measurement refers to the distance between the case lugs at the strap attachment point and should be verified with a digital calliper before purchasing any aftermarket strap.

For the Breitling Superocean A13311D1/C971/150S/A18S.1, the most suitable materials are vegetable-tanned alligator for urban and formal settings, smooth calfskin for versatile everyday wear, and vulcanised rubber for water activities or sport. The correct width is 20mm at the lug, tapering to 18 or 16mm at the buckle end.

To replace the strap on a Breitling Superocean, you will need a fine-tipped spring bar tool. Insert the tip into the notch between the lug and the spring bar, compress it and slide the strap free. Take care not to scratch the stainless steel case. Alternatively, any watchmaker or specialist atelier can perform the operation in a matter of minutes.

Yes, the Breitling Superocean A13311D1/C971/150S/A18S.1 uses standard 20mm spring bars, making it compatible with any aftermarket strap of that width. Milano Straps offers a selection of handcrafted leather, rubber and nylon straps specifically sized for this model, with various taper options and buckle styles available.

The lifespan of a leather strap depends on the material and usage. A quality vegetable-tanned calfskin strap typically lasts 2–4 years with daily wear. Shell cordovan, thanks to its dense fibre structure, can exceed 5 years whilst retaining its shape at the lug. Frequent exposure to water or perspiration shortens the service life significantly: for regular aquatic or intense sporting use, rubber or NATO nylon straps are the more practical choice.