Corum · Bubble

Strap for Corum Bubble L390/03667

The Big Bubble Magical 52 PVD Titanium / Elisabetta Fantone - Dali / Rubber takes 27 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width27 mm
Case diameter52 mm
ReferenceL390/03667
FamilyBubble
MovementCorum caliber CO 390 Hours, Minutes
Year2018
CaseTitanium

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 27 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Big Bubble Magical 52 PVD Titanium / Elisabetta Fantone - Dali / Rubber — watch

What I'm asked about the Corum Bubble L390/03667

What strap size does the Corum Bubble L390/03667 take?

The Corum Bubble L390/03667 needs 27 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Corum Bubble L390/03667 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 Corum Bubble L390/03667?

Yes, in 27 mm leather. On a 52 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Corum Bubble L390/03667?

A 27 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

Updated on · by Antonio Zichichi