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Omega · Speedmaster (Non-Moonwatch)

Strap for Omega Speedmaster (Non-Moonwatch) 321.58.44.52.55.001

The Speedmaster Co-Axial White Gold / MOP / Diamond / Olympic Collection 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 Omega
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Lug width22 mm
Case diameter44 mm
Reference321.58.44.52.55.001
FamilySpeedmaster (Non-Moonwatch)
MovementOmega caliber 3888 Hours, Minutes, Small seconds | Date | Chronograph, Column wheel | Co-Axial escapement
CaseWhite Gold

Recommended spring bar

Spring bars Omega 22mm — 1.8mm diameter

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

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Speedmaster Co-Axial White Gold / MOP / Diamond / Olympic Collection — watch

Your watch with our straps

Speedmaster (Non-Moonwatch) 321.58.44.52.55.001 with Vintage Brown Calfskin Strap — Natural Patina
Speedmaster (Non-Moonwatch) 321.58.44.52.55.001 with Brown Italian Leather Strap
Speedmaster (Non-Moonwatch) 321.58.44.52.55.001 with Black Saffiano Strap Ecru Stitching

Calf, Brown

Vintage Brown Calfskin Strap — Natural Patina

€98

★ 4.9 · 11

See the strapAll 22 mm straps

1 / 66

Real photos of the strap and the case. No generated images.

What I'm asked about the Omega Speedmaster (Non-Moonwatch) 321.58.44.52.55.001

What strap size does the Omega Speedmaster (Non-Moonwatch) 321.58.44.52.55.001 take?

The Omega Speedmaster (Non-Moonwatch) 321.58.44.52.55.001 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 Omega Speedmaster (Non-Moonwatch) 321.58.44.52.55.001 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 Omega Speedmaster (Non-Moonwatch) 321.58.44.52.55.001?

Yes, in 22 mm leather. On a 44 mm chronograph I like box calf: it holds its shape and carries a substantial case.

Which strap do you recommend for the Omega Speedmaster (Non-Moonwatch) 321.58.44.52.55.001?

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com

Updated on · by Antonio Zichichi