Oris · TT1

Strap for Oris TT1 01 735 7651 4166

The Oris TT1 01 735 7651 4166 takes 25 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width25 mm
Case diameter43 mm
Reference01 735 7651 4166
FamilyTT1
MovementOris caliber Oris 735 Hours, Minutes, Seconds | Date, Day

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 25 mm · Ø 1.8 mm double flange · fitted with quick release from the factory (source Oris) · industry standard, no brand part number

Oris TT1 01 735 7651 4166 — watch

What I'm asked about the Oris TT1 01 735 7651 4166

What strap size does the Oris TT1 01 735 7651 4166 take?

The Oris TT1 01 735 7651 4166 needs 25 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Oris TT1 01 735 7651 4166 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 TT1 01 735 7651 4166?

Yes, in 25 mm leather. On a 43 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Oris TT1 01 735 7651 4166?

A 25 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.

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