Tudor · Pelagos

Strap for Tudor Pelagos M2543C1A7NU-0001

The Pelagos Ultra Titanium / Black / Bracelet takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width22 mm
Case diameter43 mm
ReferenceM2543C1A7NU-0001 (aka: 2543C1A7NU-0001)
FamilyPelagos
MovementTudor caliber MT5612-U Hours, Minutes, Seconds | Date | Chronometer
Year2025
CaseTitanium, Ceramic

Recommended spring bar

Modern Tudor 22mm spring bars — factory specification

Technical match for lug width and diameter · lug 22 mm · Ø 1.8 mm

All Tudor spring barsOpen →
Pelagos Ultra Titanium / Black / Bracelet — watch

What I'm asked about the Tudor Pelagos M2543C1A7NU-0001

What strap size does the Tudor Pelagos M2543C1A7NU-0001 take?

The Tudor Pelagos M2543C1A7NU-0001 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 Tudor Pelagos M2543C1A7NU-0001 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 Tudor Pelagos M2543C1A7NU-0001?

Yes, in 22 mm leather, as long as you don't wear it in the water: leather doesn't like the sea or the pool. For days in the water, rubber. On a 43 mm diver I go for a full-thickness strap, not a thin one.

Which strap do you recommend for the Tudor Pelagos M2543C1A7NU-0001?

Rubber if you wear it in the water; otherwise a 22 mm calf strap, full thickness. You'll find it ready in the 22 mm collection. 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

Updated on · by Antonio Zichichi