Oris · Artelier

Strap for Artelier Small Second Pointer Date 42.5 Stainless Steel / Silver / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter43 mm
Reference01 644 7545 4051-07 5 22 47
FamilyArtelier
MovementOris caliber Oris 644 Hours, Minutes, Small Seconds | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Artelier 01 644 7545 4051-07 5 22 47

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Artelier 01 644 7545 4051-07 5 22 47, seen from the bench

The Oris Artelier is powered by the Oris 644 caliber with hour, minute, small seconds, and date functions. The timepiece features 22mm lugs and belongs to the brand's dress watch collection. The case houses a movement that combines essential time indications with a calendar complication.

Frequently asked questions

What is the lug width of the Oris Artelier 01 644 7545 4051-07 5 22 47?

The lug width is 22mm. This measurement represents the distance between the two spring bar seats on the case. To verify, use a digital calliper positioned between the lugs at the 12 o'clock to 6 o'clock axis, perpendicular to the case. A 22mm strap installs without adapters.

Which strap is best for the Oris Artelier 01 644 7545 4051-07 5 22 47?

For a dress watch of this refinement, we recommend alligator leather with vegetable tanning, in burnt brown, cognac, or black. The osteodermic structure of alligator resists daily wear and develops a noble patina over time. Alternatively, full-grain calf leather with vegetable tanning offers a more restrained Nordic aesthetic, ideal for those prioritising visual simplicity.

How do I change the strap on the Oris Artelier 01 644 7545 4051-07 5 22 47?

Position the watch with the case facing upward. Use a spring bar tool (small metal lever) to apply gentle pressure on one of the spring bars, pushing toward the centre of the case. The bar will retract, allowing extraction from its seat. Repeat on the other bar. Install the new strap by inserting the bars into the seats without forcing. The operation is reversible and leaves no damage.

Is an aftermarket 22mm strap compatible with this Oris Artelier?

Yes, provided the strap is certified 22mm according to ISO 1261 standard. The spring bar seats on the Artelier 01 644 7545 4051-07 5 22 47 follow ±0.1mm tolerance, ensuring compatibility with straps of equivalent build quality. Avoid generic production straps where dimensional variations may cause play or installation difficulty.

How long does a leather strap last on a daily-worn Oris Artelier?

A vegetable-tanned leather strap lasts 18–36 months with daily wear, depending on humidity, perspiration, and thermal variation exposure. Alligator, being more robust, can reach 3–5 years. Longevity extends if the strap is dried regularly and stored in a temperate environment. The patina that develops does not compromise structural integrity.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only