Oris · Classic

Strap for Classic Date Lady 28.5 Stainless Steel - Rose Gold / Silver

Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width14 mm
Case diameter29 mm
Reference01 561 7718 4371-07 5 14 33
FamilyClassic
MovementOris caliber Oris 561 Hours, Minutes, 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

The Classic 01 561 7718 4371-07 5 14 33, seen from the bench

The Oris Classic Date Lady 28.5 is a 28.5mm stainless steel watch with a 14mm lug width, powered by the Oris 561 automatic movement. The 316L steel case features brushed surfaces on flat areas contrasting with polished bezel and lugs. Water resistant to 100 meters with sapphire crystal and date window, this model embodies Swiss watchmaking integrity without compromise.

Frequently asked questions

What is the lug width of the Oris Classic 01 561 7718 4371-07 5 14 33?

The lug width of the Oris Classic 01 561 7718 4371-07 5 14 33 is 14mm. This measurement must be taken from the internal space between one lug and the other. Compatible straps must have a width of 14mm to ensure a precise fit and balanced aesthetics with the 28.5mm case diameter.

Which strap is most suitable for the Oris Classic 01 561 7718 4371-07 5 14 33?

For the Oris Classic 01 561 7718 4371-07 5 14 33, we recommend alligator straps in cognac brown or black for formal occasions, vegetable-tanned leather for daily wear, or cotton canvas NATO straps for versatility. The choice depends on personal style and usage: the steel case maintains coherence with all these material options, prioritising chromatic contrast.

How do I change the strap on the Oris Classic 01 561 7718 4371-07 5 14 33?

To change the strap on the Oris Classic 01 561 7718 4371-07 5 14 33, use a spring bar tool to carefully remove the spring bars from the lugs. This operation must be performed with care to avoid damaging the case. Insert the new 14mm-width strap, ensuring the spring bars are securely fastened on both sides. If you are not experienced, consult a trusted watchmaker.

Can I use an aftermarket strap on this Oris?

Yes, the Oris Classic 01 561 7718 4371-07 5 14 33 is fully compatible with quality aftermarket straps, provided they have a 14mm lug width. Milanostraps offers a complete range of artisanal leather, NATO and rubber straps specifically designed for this measurement, guaranteeing construction excellence and longevity.

How long does a leather strap last on an Oris of this size?

The lifespan of a leather strap depends on intensity of use, care and material quality. A high-quality leather strap (alligator, vegetable-tanned calf leather) on an Oris Classic 01 561 7718 4371-07 5 14 33 can last 3-5 years with regular daily use. Factors such as humidity, sun exposure and lack of maintenance reduce longevity. Rotating between multiple straps extends the life of each one.

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