Oris · Classic

Strap for Classic Date Lady 28.5 Stainless Steel / Blue / Bracelet

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 7650 4035-07 8 14 61
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 7650 4035-07 8 14 61, seen from the bench

The Oris Classic 01 561 7650 4035-07 8 14 61 features a 28.50mm stainless steel case housing the Oris caliber 561 movement. This model from the Classic collection displays hours, minutes, seconds and date functions. The 14mm lug width positions it among compact proportioned timepieces, historically associated with women's collections but appreciated today by those seeking refinement and lightweight everyday wear.

Frequently asked questions

What is the lug width of the Oris Classic 01 561 7650 4035-07 8 14 61?

The lug width of this model is 14mm, a specific measurement that corresponds to compact-proportioned timepieces within the Classic collection. Measurement must be taken internally between the two case lugs without tolerance margins, using a digital calliper to ensure precision.

Which strap is most suitable for the Oris Classic with 28.50mm case?

For this timepiece we recommend genuine alligator, which respects the case's discrete elegance, or vegetable-tanned calf as an ethical alternative. NATO in black Cordura canvas offers a more dynamic aesthetic while maintaining design coherence. High-quality rubber is ideal for humid environments without visual compromise.

How do you correctly replace the strap on the Oris Classic?

Remove the original strap using a specific tool (removable pin) provided by quality manufacturers. Gently insert the pins into the lug holes on the case, ensuring the new strap is perfectly centred. Verify that the strap bends naturally without extreme tension; replacement must be a fluid operation, never forced.

Are aftermarket straps compatible with the Oris Classic 01 561 7650 4035-07 8 14 61?

Yes, all straps with 14mm lug width are compatible. However, the quality of the aftermarket strap determines final durability and aesthetics. We recommend straps from specialised artisans using genuine leather and sartorial construction, avoiding generic brands that do not respect case proportions and patina.

How long does a genuine leather strap last on the Oris Classic?

A quality leather strap (alligator or vegetable-tanned calf) lasts approximately 3-5 years with daily use, varying based on frequency, ambient humidity and care. Leather builds patina that increases its appeal over time. To prolong lifespan, avoid direct water exposure and apply leather-specific conditioner every 6-8 months.

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