Tudor · Black Bay Pro

Strap for Tudor Black Bay Pro 79470-0003

The Black Bay Pro Stainless Steel / Black / Hybrid takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter39 mm
Reference79470-0003 (aka: M79470-0003)
FamilyBlack Bay Pro
MovementTudor caliber MT5652 Hours, Minutes, Seconds, Additional 24 Hours Hand (adjustable) | Date | Chronometer
Year2022
CaseStainless Steel
Water resistance200 m

Spring bar

Spring bars for Tudor

The right category for this model · choose the 20 mm size

Standard spring bar · length 20 mm · Ø 1.8 mm double flange · fitted with quick release from the factory (source Tudor) · industry standard, no brand part number

Black Bay Pro Stainless Steel / Black / Hybrid — watch

What I'm asked about the Tudor Black Bay Pro 79470-0003

What strap size does the Tudor Black Bay Pro 79470-0003 take?

The Tudor Black Bay Pro 79470-0003 needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Tudor Black Bay Pro 79470-0003 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 Black Bay Pro 79470-0003?

Yes, in 20 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 39 mm diver I go for a full-thickness strap, not a thin one.

Which strap do you recommend for the Tudor Black Bay Pro 79470-0003?

Rubber if you wear it in the water; otherwise a 20 mm calf strap, full thickness. You'll find it ready in the 20 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