Strap for Oris Aquis 01 774 7708 4154

The lug width of the 01 774 7708 4154 model is 26 millimetres. This measurement refers to the distance between the lug shoulders on the case and determines compatibility with aftermarket straps. To verify it, measure the internal distance between the two strap attachment pins using a millimetre ruler.

The choice depends on intended use. For actual diving, a rubber FKM or silicone strap offers saltwater resistance and rapid drying. For daily and semi-formal wear, a black alligator or vegetable-tanned calf exalts the watch's aesthetic. A cotton-polyester NATO represents the ideal versatile compromise between practicality and aesthetic variability.

Use a spring bar tool (removal tool for connecting pins). Position the tool's edge beneath the small metal ring connecting the strap to the lugs, apply gentle compression and lift the pin. Repeat on the other side. Insert the new strap by aligning the holes with the lugs and press until the locking click is heard. Verify that the strap is securely fastened on both sides.

Yes, any strap with a 26-millimetre lug width is compatible with the Oris Aquis 01 774 7708 4154. Ensure that the shoulders of the new strap respect a tolerance of ±0.5mm relative to the original lug length. High-quality artisanal straps in alligator, calf, NATO and rubber offer superior durability and comfort compared to factory straps.

A vegetable-tanned calf strap on a watch used for diving has an average lifespan of 18-30 months, depending on exposure frequency to saltwater and maintenance care. Tinted alligator resists slightly longer (2-3 years) due to skin structure. To extend durability, thoroughly dry the strap after each saltwater contact and apply protective balm every 3-4 months. Rubber straps have superior longevity (5-7 years) but still require periodic inspection for flexibility and absence of micro-fractures.