Strap for Avenger II GMT Stainless Steel / Stratus Silver / Rubber / Pin

The lug width of the Breitling Avenger A3239011/G778/158S/A20S.1 is 22mm. This measurement should be taken with a digital calliper between the lugs at the innermost point where the strap sits. Respecting this dimension is essential to ensure a precise fit without placing undue stress on the lugs.

The ideal choice depends on the intended context. For formal or business settings, an alligator strap with hornback grain in dark tones complements the 43mm case. For intensive daily wear, vegetable-tanned calfskin develops an authentic patina over time. For water-resistant or functional use, vulcanised rubber or a technical nylon NATO strap best respects the Avenger's operational heritage.

Strap replacement requires a fine-tipped springbar tool. Insert the tip into the lug slot, compress the springbar and slide it free. Repeat on the opposite side. Fit the new 22mm strap by compressing the springbars and seating them into the lug holes. The procedure takes approximately two minutes and does not require a watchmaker.

Yes. Any strap with a 22mm lug width is compatible, provided the springbars are the correct diameter (typically 1.5mm) and length for the Avenger's lugs. Milanostraps.it offers a range of artisan aftermarket straps in various materials, all sized to 22mm and ready for self-installation.

Longevity depends on the leather, care routine and frequency of use. A quality calfskin strap, worn daily and conditioned every two to three months with a neutral leather conditioner, typically lasts two to four years. An alligator strap of superior quality can last five to eight years or more. Prolonged exposure to water, perspiration and UV light accelerates deterioration; for an Avenger used in humid or sporting environments, alternating with a rubber or NATO strap is advisable.