Strap for Oris Artelier 01 113 7738 4031

The lug width of the Oris Artelier 01 113 7738 4031 is 23mm. This measurement represents the distance between the centre of the left lug and the centre of the right lug on the case. It is the fundamental technical specification for selecting compatible aftermarket straps. All straps in the Milano Straps 23mm collection fit perfectly on this model, ensuring precise seating without lateral play.

The ideal strap depends upon intended use and personal aesthetic preference. For formal occasions, we recommend alligator or shell cordovan in dark tones (brown, black) with a steel passant. For formal daily wear, vegetable-tanned calf develops organic patina over time. For maximum versatility, a nylon NATO allows rapid context switching. Premium vulcanised rubber remains the correct solution if the watch must withstand humid environments or outdoor activity.

The strap is changed by extracting the spring bars through the lug apertures on the case. Use a dedicated spring bar tool. Position the tool tip into the small lateral access hole on the lug, apply moderate pressure to compress the internal spring mechanism, and slide the bar outward. Repeat for both lugs. Reverse the procedure to install the new strap. Should you lack the tool, Casati Milano offers professional strap changing by appointment.

Absolutely. Any strap with a 23mm lug width is technically compatible with the 01 113 7738 4031. Milano Straps curates a selection of artisan 23mm straps in premium materials: alligator, vegetable-tanned calf, shell cordovan, nylon NATO and vulcanised rubber. Technical compatibility is assured by the precision of the measurement, and artisanal construction quality transforms the sensory experience of the watch.

Strap durability depends upon material quality, tanning method and intensity of wear. A quality vegetable-tanned calf maintains structural integrity for 5-7 years of regular wear, developing progressive aesthetic patina that enhances character. Shell cordovan can reach 8-10 years. Pressed alligator lasts 4-6 years before visible wear appears at flex points. Rotating seasonally between multiple straps significantly extends the life of each. Milano Straps supplies straps crafted from hides selected specifically for longevity.