Victorinox · I.N.O.X.

Strap for I.N.O.X. Green Paracord

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

Lug width21 mm
Case diameter43 mm
Reference241727.1
FamilyI.N.O.X.
MovementRonda caliber 715 hours, minutes, seconds | date
Year2014
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 I.N.O.X. 241727.1

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The I.N.O.X. 241727.1, seen from the bench

The Victorinox I.N.O.X. houses the Ronda 715 quartz caliber with hour, minute, second and date functions. The watch features 21mm lugs and a construction focused on shock resistance. The case is designed to Victorinox's high durability standards.

Frequently asked questions

What is the lug width of the Victorinox I.N.O.X. 241727.1?

The lug width of the Victorinox I.N.O.X. 241727.1 is 21mm. This dimension refers to the internal distance between the metal attachments on the case. To verify it correctly, use a digital calliper positioned between the two lower lugs: the value must be exactly 21mm.

What is the best strap for the Victorinox I.N.O.X. 241727.1?

The best strap depends on intended use and personal preference. To preserve the tactical character of the model, we recommend a NATO strap in heavy nylon or a technical rubber (TPU). For a more sophisticated aesthetic, vegetable-tanned calf leather in tobacco or dark brown develops a natural patina that complements the brushed stainless steel case. It is essential to choose a 21mm lug width to ensure comfort and stability on the wrist.

How do I change the strap on the Victorinox I.N.O.X. 241727.1?

Spring bar straps are changed by inserting a thin tool (lug removing tool or watchmaker's needles) under the spring bar to compress it, then sliding the strap out of the lugs. Some straps use a buckle with a deployante: in this case, decompress the deployante following the specific model's instructions. If you are not confident with the procedure, Atelier Casati Milano offers a strap change service by appointment.

Is the Victorinox I.N.O.X. 241727.1 compatible with aftermarket straps?

Yes, provided the strap has a 21mm lug width. Milanostraps.it offers a selection of handcrafted straps compatible with the 241727.1, made in vegetable leather, NATO and rubber. Each strap is calibrated with ±0.1mm tolerance to ensure a perfect fit and stability without lateral movement.

How long does a leather strap last on the Victorinox I.N.O.X. 241727.1?

A quality leather strap, with vegetable tanning, lasts on average 3-5 years of daily use, depending on environmental conditions (humidity, perspiration, sun exposure) and maintenance. The leather softens and develops a natural patina, improving with age. Occasional conditioning (every 6-12 months) with natural oils extends durability. Rubber or NATO straps resist longer in humid or sporty environments.

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