Oris · Artelier

Strap for Artelier Skeleton 40 Stainless Steel

Takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width21 mm
Case diameter40 mm
Reference01 734 7670 4051-07 1 21 73FC
FamilyArtelier
MovementOris caliber Oris 734 hours, minutes, seconds | skeleton
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 01 734 7670 4051-07 1 21 73FC

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Artelier 01 734 7670 4051-07 1 21 73FC, seen from the bench

The Oris Artelier reference 01 734 7670 4051-07 1 21 73FC features the Oris 734 caliber with hour, minute and second functions. The movement has a skeleton configuration that makes the internal mechanics visible. The watch is equipped with 21mm lugs.

Frequently asked questions

What is the lug width of the Oris Artelier 01 734 7670 4051-07 1 21 73FC?

The lug width is 21 millimetres. This measurement represents the distance between the two internal lugs of the case, where the strap attaches. It is a specific and rare dimension, requiring dedicated high-grade straps.

What is the best strap for the Oris Artelier 01 734 7670 4051-07 1 21 73FC?

The choice depends on intended use. Alligator or vegetable-tanned calf leather emphasizes the formal elegance of the faceted case. NATO straps in heavy canvas offer daily versatility. Structured rubber ensures stability in humid environments. MilanoStraps.it offers all compatible 21mm variants.

How do I change the strap on my Oris Artelier 01 734 7670 4051-07 1 21 73FC?

Use a spring bar tool inserted horizontally beneath the lug, compressing the tension spring slightly until the pin releases from one lug. Remove the old strap and insert the new one, ensuring both lugs lock the pin correctly.

Is a high-quality aftermarket strap compatible with this Oris model?

Yes, provided the width is exactly 21 millimetres and the seat depth matches case specifications (typically 2.5-3mm). Artisanal straps from milanostraps.it, crafted in selected leather or technical fabrics, guarantee perfect compatibility and superior longevity versus generic alternatives.

How long does a leather strap last on the Oris Artelier 01 734 7670 4051-07 1 21 73FC?

A quality leather strap (alligator, vegetable-tanned calf) lasts 5-8 years with daily use, depending on humidity, perspiration and UV exposure. Vegetable tanning develops natural patina, extending aesthetic life. Structured rubber lasts 3-5 years before hardening. Replacement is a straightforward operation requiring no watchmaking service.

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