Oris · TT3

Strap for TT3 Chronograph Titanium - Rose Gold / Black / Rubber

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 7587 7764-07 4 28 03R 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 diameter43 mm
Reference01 674 7587 7764-07 4 28 03R
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

The TT3 01 674 7587 7764-07 4 28 03R, seen from the bench

The Oris TT3 reference 01 674 7587 7764-07 4 28 03R is equipped with the Oris 674 caliber, which provides hour, minute, small second, date and chronograph functions. The movement ensures chronometric display through a functional layout dedicated to temporal performance. The technical configuration integrates the chronograph counters with the date indication.

Frequently asked questions

Which strap is most suitable for the Oris TT3 01 674 7587 7764-07 4 28 03R?

For a pilot's chronograph such as the TT3, we recommend three options: 1) An alligator with vegetable tanning in brown for formal elegance and natural patina development over time; 2) A NATO strap in linen-cotton for tactical practicality and rapid changes; 3) A synthetic rubber strap for humid and marine environments. The titanium case tolerates all these materials perfectly without degradation.

What is the average lifespan of a leather strap on the Oris TT3?

An artisanal leather strap with vegetable tanning, mounted on an Oris TT3, has an operational lifespan of 3-5 years with daily use and ordinary maintenance. Vegetable tanning confers a natural patina that enhances aesthetics over time, but salt water, chlorine and prolonged humidity accelerate deterioration. To extend the lifespan: 1) rinse the strap with fresh water after exposure to salt or chlorine; 2) air dry it thoroughly; 3) apply a protective balm every 6-12 months. Consider a rubber or NATO strap for extended marine applications.

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

The atelier's website: casatimilano.com