Oris · TT3

Strap for TT3 Chronograph Black

Integrated attachment: measurements, the most common questions, and the way to a made-to-measure strap.

Lug width to be confirmed

On this Oris TT3 01 674 7611 7764-07 4 28 02B the lug width doesn't convince me, and I don't want to give you a number I'm not sure about. Write to me on WhatsApp with the reference or a photo of the watch: I'll check it and tell you myself.

Case diameter45 mm
Reference01 674 7611 7764-07 4 28 02B
FamilyTT3
MovementOris caliber Oris 674 Hours, Minutes, Small seconds | Date | Chronograph
CaseTitanium

Spring bar

Swiss Standard universal spring bars

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

Frequently asked questions

Which strap is most suitable for the Oris TT3 01 674 7611 7764-07 4 28 02B?

Strap selection depends on intended use. For daily elegance, we recommend black alligator with vegetable tanning and titanium deployante: it emphasises the case's formal rigour. For tactical or aquatic environments, NATO in heavy twill or grey-blue nylon ensures maximum practicality. For intense sports use, fluoroelastomer rubber with goffered texture delivers durability and aesthetic integrity without compromise. Pearl-grey calf (vegetable-tanned) represents the ideal balance between elegance and versatility.

How long does a leather strap last on a watch like the Oris TT3 01 674 7611 7764-07 4 28 02B?

The lifespan of an artisanal leather strap depends on tanning method, usage intensity, and environmental conditions. An alligator strap vegetable-tanned on a sports chronograph like the TT3, subjected to intense use and humid conditions, may last 18-24 months before requiring regeneration. Under moderate usage and dry conditions, lifespan extends to 3-4 years. The patina that naturally emerges over time lends character to the material. Milano Straps offers regeneration services and superficial layer replacement, significantly extending the original strap's useful life.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com