Breitling
Superocean A17367021I1S2— lug 20mm
Breitling Superocean A17367021I1S2: 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 A17367021I1S2The essential strap measurement.
Browse 20mm straps →A17367021I1S2
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 A17367021I1S2?
The Breitling Superocean A17367021I1S2 has a lug width of 20mm. This measurement is taken internally between the two lugs using a millimetre calliper and is the critical figure when selecting a compatible aftermarket strap.
What is the best strap for the Breitling Superocean A17367021I1S2?
It depends on the intended use. For activities in line with the watch's professional diving heritage, a vulcanised rubber strap in 20mm is the most coherent choice. For urban or formal settings, a vegetable-tanned calf leather or a flat-stitched alligator strap complements the 44mm case without compromising its instrumental character.
How do I change the strap on a Breitling Superocean A17367021I1S2?
Strap replacement requires a spring bar tool or a flat-head screwdriver to release the spring bars from the lugs. Place the case on a soft cloth to prevent scratches, and ensure the replacement spring bars have the correct diameter and length for the Superocean 44 lugs.
Are there aftermarket straps compatible with the Breitling Superocean A17367021I1S2?
Yes. Any strap with a 20mm attachment width — the standard lug width for this reference — is technically compatible. Milano Straps offers a curated selection of 20mm straps in leather, rubber and nylon, specifically suited to the Superocean 44 case geometry and available in finishes that pair well with the dial.
How long does a leather strap last on a Breitling Superocean A17367021I1S2?
Longevity depends on material quality and usage conditions. A vegetable-tanned calf strap, kept away from water and stored correctly, retains structural integrity for 2 to 4 years. Shell cordovan, owing to its dense fibre structure, can last upwards of 5 years whilst developing a distinctive patina. For aquatic use, rubber remains the recommended choice as it is unaffected by moisture exposure.