Breitling
Superocean M17368B71B1S1— lug 20mm
Breitling Superocean M17368B71B1S1: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Breitling M17368B71B1S1The essential strap measurement.
Browse 20mm straps →M17368B71B1S1
Breitling caliber Caliber 17 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Superocean
FAQ
What is the lug width of the Breitling Superocean M17368B71B1S1?
The Breitling Superocean M17368B71B1S1 (46mm case) has a lug width of 20mm. This measurement is taken internally between the two lugs using a calliper or a thin ruler. It is essential to respect this specification to ensure a precise and secure fit when replacing the strap.
What is the best strap for the Breitling Superocean M17368B71B1S1?
For the Superocean M17368B71B1S1 with its 46mm case, the most suitable materials are: matt alligator in midnight blue or cognac brown for a dress-sport pairing; vegetable-tanned calf leather for those who appreciate a personalised patina over time; nylon NATO or vulcanised rubber for marine use. The strap should have a tail thickness of at least 4–5mm at the buckle end to visually balance the generous case diameter.
How do you change the strap on the Breitling Superocean M17368B71B1S1?
To replace the strap on the Superocean M17368B71B1S1, you will need a springbar tool with a forked tip. Insert the tool into the slot between the strap and the lug, compress the springbar and slide the strap outward. Repeat for both lugs. Work on a soft surface to avoid scratching the case. When fitting the new strap, compress the springbars and hook them into the lug holes on both sides.
Are there aftermarket straps compatible with the Breitling Superocean M17368B71B1S1?
Yes. The Breitling Superocean M17368B71B1S1 uses a standard 20mm lug width, compatible with a wide range of aftermarket straps. Milano Straps offers handcrafted Italian straps made to measure, available both online and through the Casati Milano atelier by appointment. For this model, straps with slightly curved ends are recommended to follow the lug profile.
How long does a leather strap last on a Breitling Superocean M17368B71B1S1?
The lifespan of a leather strap depends on the quality of the tanning process, usage and maintenance. A high-quality vegetable-tanned strap, kept away from water and treated periodically with leather conditioner, typically lasts 3–5 years with daily wear. Vegetable-tanned alligator leather, with its denser fibre structure, offers greater resistance to wear. For marine or intensive sporting use, NATO or rubber straps are preferable, reserving leather for dry environments.