Strap for Aquis GMT 43.5 Stainless Steel / Blue / Bracelet

The lug width of the Oris Aquis 01 798 7754 4135-07 8 24 05PEB is 24mm. This measurement represents the distance between the two lugs on the case and is critical for aftermarket strap compatibility. To verify, simply measure with a millimetre ruler from the centre of one lug pin to the centre of the other on the case.

The ideal strap depends on intended use. For formal situations, we recommend vegetable-tanned alligator: the grain texture absorbs the visual weight of the 43.50mm case, conferring elegance. For sport and aquatic environments, a hi-tech rubber strap with deployante buckle ensures durability and waterproofness without compromise. For maximum versatility, vegetable-tanned shell cordovan combines rigid structure with aesthetic adaptability.

Strap change is straightforward: position the watch with the case back facing upwards and locate the two pins at the sides of the lugs (at 12 and 6 o'clock). Use a springbar removal tool to gently push the pin from one side: the old strap will release. Insert the new 24mm strap by aligning the holes at the ends and repeat the opposite procedure to secure the pin. Avoid direct hammering, which would damage the ceramic case.

Yes, the 24mm lug width allows the 01 798 7754 4135-07 8 24 05PEB to be equipped with a wide range of aftermarket straps constructed to international 24mm standards. Milano Straps offers handcrafted straps in leather (alligator, calf, shell cordovan), NATO and natural rubber, all available in 24mm and delivered within 48 working hours.

A quality leather strap with vegetable tanning maintains its structural properties for 4-6 years with ordinary use (not daily in high-humidity environments). Durability depends on factors such as frequency of use, exposure to salt water, direct sunlight, and leather quality itself. Shell cordovan with vegetable tanning exceeds 7-8 years, whilst calf tints more rapidly but offers superior initial softness. Minimal maintenance (periodic cleaning with damp cloth) significantly extends the useful life of the strap.