Strap for Oris Aquis 01 733 7789 4150

The Oris Aquis 01 733 7789 4150 features a 23-millimetre lug width. This measurement represents the distance between the two straight terminals extending from the central case body. The 23mm width is specific to this model and is proportioned to the 43mm case diameter, ensuring visual harmony and wearability comfort.

Choice depends on intended use. For daily elegance: alligator or vegetable-tanned Italian calf leather. For robust water use: NATO in Cordura or FKM rubber. Cognac alligator creates luminous contrast with the black dial, enhancing legibility. Pearl-grey calf maintains sobriety. Black rubber prioritises pure functionality without light reflection.

Use a spring bar tool to release the terminals from the case lugs. Insert the new 23mm strap into the side attachments until you hear a click. Ensure the strap is properly centred and secured. If the strap features a deployante, verify smooth opening mechanism and secure closure.

Yes, any artisanal 23mm strap is compatible provided the terminals are straight and standard section. Milano Straps offers customised 23mm straps in alligator, calf, shell cordovan, NATO and rubber, tested for the Aquis. Before purchase, verify that attachments are compatible with case lugs.

An alligator or vegetable-tanned calf strap, properly maintained, lasts 3-5 years of daily wear. Exposure to moisture, chlorine and salt water reduces longevity to 2-3 years. The developing patina is natural and desirable. NATO and rubber straps are more durable in wet environments (5-8 years). Consult Atelier Casati Milano for maintenance advice.