Technical Archive

Breitling
Superocean A17367D71B1A1— lug 20mm

Breitling Superocean A17367D71B1A1: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Superocean 44 Stainless Steel / Black / Bracelet

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling A17367D71B1A1
Lug Width
20 mm

The essential strap measurement.

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Reference

A17367D71B1A1

Movement

Breitling caliber Caliber 17 Hours, Minutes, Seconds | Date

The Heritage

The Superocean represents Breitling's line of dive watches, equipped with the Breitling 17 automatic caliber. The movement offers hour, minute, second and date indications. Reference A17367D71B1A1 maintains the technical characteristics of the collection dedicated to diving.

FAQ

What is the lug width of the Breitling Superocean A17367D71B1A1?

The Breitling Superocean A17367D71B1A1 has a lug width of 20mm. This measurement should be taken internally between the two lugs using a digital calliper, excluding any machining burrs. Any strap with a straight 20mm end is compatible with this reference.

What is the best strap for the Breitling Superocean A17367D71B1A1?

The ideal choice depends on context. For formal or business settings, a 20mm alligator or shell cordovan strap in vegetable-tanned leather offers both aesthetic depth and durability. For sport or water use, a vulcanised rubber strap in black or blue is the most technically appropriate option. Vegetable-tanned calf leather is the most versatile choice for everyday wear.

How do you change the strap on a Breitling Superocean A17367D71B1A1?

Strap replacement requires a spring bar tool with a fine tip of approximately 1mm. Insert the tool into the notch on the spring bar located between the lugs, compress it laterally and slide the strap free. No specialist watchmaking skills are required, though it is advisable to work on a soft cloth to avoid scratching the stainless steel case.

Are there aftermarket straps compatible with the Breitling Superocean A17367D71B1A1?

Yes. Any 20mm strap with a straight end is technically compatible with the Breitling Superocean A17367D71B1A1. Milano Straps offers a curated selection of handcrafted straps in alligator, calf, shell cordovan and rubber, specifically sized for this reference and available online or through bespoke commission at the Casati Milano atelier by appointment.

How long does a leather strap last on a Breitling Superocean A17367D71B1A1?

The lifespan of a leather strap depends on leather quality, frequency of use and exposure to perspiration and moisture. A high-quality alligator or vegetable-tanned calf strap, with daily use and proper care (conditioning cream every 3–4 months, drying away from direct heat), typically lasts 2–4 years. Milano Straps provides an 18-month guarantee against manufacturing defects.