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Oris · Artix

Strap for Artix Chronograph Stainless Steel / Black / Bracelet

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

Lug width

21mm
21 mm strapsAll Oris
Lug width21 mm
Case diameter44 mm
Reference01 674 7644 4054-07 8 22 80
FamilyArtix
MovementOris caliber Oris 674 hours, minutes, small seconds | date | Chronograph
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Artix 01 674 7644 4054-07 8 22 80

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Artix 01 674 7644 4054-07 8 22 80, seen from the bench

The Oris Artix 01 674 7644 4054-07 8 22 80 is a 44 mm stainless steel chronograph watch featuring the mechanical Oris 674 caliber movement. Built on Swiss aeronautical tradition, it combines a tachymeter bezel, lume-applied indices, and rigorous Bauhaus geometry. The 21 mm lug width is precisely proportioned to the case diameter and architectural balance, requiring dedicated strap solutions.

Frequently asked questions

What is the exact lug width of the Oris Artix 01 674 7644 4054-07 8 22 80?

The lug width of this model is precisely 21.00mm, measured centre-to-centre between the inner edges of the lugs. This uncommon dimension requires dedicated watch straps: standard 20mm or 22mm straps are not compatible.

Which strap is best suited for the Artix 01 674 7644 4054-07 8 22 80?

For this instrumental chronograph, we recommend vegetable-tanned alligator (understated elegance), dark aged calfskin (developing noble patina over time), or military-grade Cordura NATO (operational practicality). FKM rubber with a deployant clasp is ideal for intensive daily wear.

How do I change the strap on an Oris Artix?

Use a spring bar removal tool (PTFE tweezers or pin punch). Insert the tip into the lug's microdot hole, gently push to retract the internal spring, and extract the spring bar. Repeat for the opposite lug. Installation is reversed: position the spring bar on the new strap and reinsert into the lug holes.

Is an aftermarket 21mm strap compatible with the Artix 01 674 7644 4054-07 8 22 80?

Yes, entirely compatible. Artisanal 21mm straps from Casati Milano are manufactured specifically for this lug width and attach via standard spring bars. Compatibility is guaranteed for all Oris models with 21mm lugs.

How long does a vegetable-tanned leather strap last on a chronograph like the Artix?

A vegetable-tanned calfskin or alligator strap typically lasts 3–5 years of daily wear, developing a noble patina. Longevity depends on regular cleaning, sun exposure, and perspiration. Military NATO straps last 5–8 years; FKM rubber exceeds 7 years without visible ageing.

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