Oris · Artelier

Strap for Artelier Complication 40.5 Stainless Steel / Silver / Bracelet

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

Lug width21 mm
Case diameter41 mm
Reference01 781 7703 4051-07 8 21 77
FamilyArtelier
MovementOris caliber Oris 781 hours, minutes, seconds, Additional 24 hours Hand (adjustable) | date, day | moonphase
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 01 781 7703 4051-07 8 21 77

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Artelier 01 781 7703 4051-07 8 21 77, seen from the bench

The Oris Artelier 01 781 7703 4051-07 8 21 77 combines Swiss watchmaking heritage with contemporary design. It features a 40.50 mm brushed stainless steel round case, minimalist dial, and Oris Caliber 781 mechanical movement with hours, minutes, seconds, adjustable 24-hour GMT hand, date, day, and moonphase indicator. The 21 mm lug width ensures proper proportional fit and comfort, designed for daily wear without aesthetic compromise.

Frequently asked questions

What is the lug width of the Oris Artelier 01 781 7703 4051-07 8 21 77?

The lug width of the Oris Artelier 01 781 7703 4051-07 8 21 77 is 21 mm. This measurement represents the internal distance between the two lugs of the case and is essential for ensuring compatibility with any aftermarket strap. Always verify this dimension before purchasing a replacement strap to guarantee a perfect fit on your case.

Which strap is most recommended for the Oris Artelier 01 781 7703 4051-07 8 21 77?

The most recommended strap depends on your daily use and aesthetic preferences. For formal contexts, an alligator or shell cordovan strap with vegetable tanning enhances the case's elegance. For modern versatility, a NATO strap in cotton or linen. For marine or sporting environments, a quality technical rubber. The Artelier's formal restraint pairs exceptionally well with straps that develop a natural patina over time, transforming the watch into an object that tells its story.

How do I change the strap on my Oris Artelier 01 781 7703 4051-07 8 21 77?

The process is straightforward: use a spring bar tool to gently press the pin downward whilst holding the case steady. Once the pin is extracted, you can slide off the old strap and insert the new one. Ensure the pin is completely inserted into the lug holes and firmly anchored before wearing the watch. If you lack experience, we recommend consulting a specialist atelier like Casati Milano to avoid accidental damage.

Can I use an aftermarket strap on this Oris model?

Absolutely. The Oris Artelier 01 781 7703 4051-07 8 21 77, with its 21 mm lug width, is fully compatible with certified quality aftermarket straps. The watch enthusiast community considers artisanal aftermarket straps a conscious choice for personalising your Artelier. Milanostraps offers a curated selection of 21 mm straps in various materials (alligator, calf, NATO, rubber), all tested for compatibility and durability.

How long does a leather strap last on a watch like the Oris Artelier 01 781 7703 4051-07 8 21 77?

The lifespan of a leather strap depends on material and tanning method. A vegetable-tanned calf strap, worn daily, typically lasts 3–5 years before requiring replacement or repair. An alligator or shell cordovan strap, given the leather's density and construction quality, can last 5–8 years or longer. Proper maintenance—avoiding prolonged water exposure and keeping the strap dry—significantly extends its useful life. Remember that leather is a living material that transforms over time, developing a patina that adds character to your Artelier.

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