Corum · Bubble

Strap for Big Bubble Magical 47 PVD Titanium / Nelson de la Nuez / Rubber

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter47 mm
ReferenceL082/03605
FamilyBubble
MovementCorum caliber CO 082 hours, minutes, seconds | date
Year2018
CaseTitanium

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Bubble L082/03605

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Bubble L082/03605, seen from the bench

The Bubble represents one of Corum's distinctive lines, characterized by a heavily domed case. It mounts the Corum CO 082 caliber with hour, minute, second and date indication. The lugs measure 24mm in width.

Frequently asked questions

What is the lug width of the Corum Bubble L082/03605?

The Corum Bubble L082/03605 features a lug width of 24mm. This measurement is proportioned to the 47mm case diameter and allows for considerable freedom in selecting artisanal strap alternatives with diverse aesthetic profiles.

What is the best strap for the Corum Bubble L082/03605?

Tuscan leather in vegetable tannage with Honey Brunito tonality is the recommended choice for this model: it achieves tonal equilibrium with the titanium case and develops natural patina over time. Valid alternatives include alligator for classical elegance and NATO fabric straps for a sportive approach.

How do I change the strap on the Corum Bubble L082/03605?

The strap is replaced via the spring bars on each lug using a quality spring bar tool. Position the tool perpendicularly to the spring, apply gentle downward pressure and extract the pin. This straightforward operation can be performed at home or by a specialized atelier.

Which aftermarket strap should I choose for the Corum Bubble L082/03605?

Any strap featuring a 24mm lug width is compatible with the Bubble L082/03605. We recommend selecting full-grain leather, alligator, or robust NATO textiles. Always verify that the buckle is compatible with the thickness of the chosen strap.

How long does a leather strap last on the Corum Bubble L082/03605?

An artisanal vegetable-tanned leather strap typically lasts 3–5 years with daily wear, developing an appealing patina over time. Longevity depends on humidity, solar exposure, and frequency of use. Alligator straps tend to last considerably longer. Periodic maintenance significantly extends strap lifespan.

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