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Oris · TT3

Strap for Oris TT3 01 677 7590 7764-Set

The TT3 Chronograph Second Time Zone Titanium - Rose Gold / Black / Rubber takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

22mm
22 mm strapsAll Oris
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Lug width22 mm
Case diameter43 mm
Reference01 677 7590 7764-Set
FamilyTT3
MovementOris caliber Oris 677 Additional 24 Hours Hand (adjustable), Hours, Minutes, Small seconds | Date | Chronograph
CaseTitanium, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

Standard spring bar · length 22 mm · Ø 1.8 mm double flange · industry standard, no brand part number

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TT3 Chronograph Second Time Zone Titanium - Rose Gold / Black / Rubber — watch

Straps for the TT3 01 677 7590 7764-Set

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

What I'm asked about the Oris TT3 01 677 7590 7764-Set

What strap size does the Oris TT3 01 677 7590 7764-Set take?

The Oris TT3 01 677 7590 7764-Set needs 22 mm between the lugs, usually 18 or 20 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Oris TT3 01 677 7590 7764-Set be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Oris TT3 01 677 7590 7764-Set?

Yes, in 22 mm leather. On a 43 mm chronograph I like box calf: it holds its shape and carries a substantial case.

Which strap do you recommend for the Oris TT3 01 677 7590 7764-Set?

A 22 mm box calf. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

For changing the strap

Classic Strap and Bracelet Removal Tooltwo-tip spring bar tool→Milano Straps Premium Swiss Standard Watch Bucklestang buckle, steel or PVD→Leather Conditioner Milano Strapsnourishes and protects the strap→Casati Milano Rectangular Epsom Leather Travel Case — Brownfor the watch and spare straps→

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