Strap for Bubble 42 White MOP / Diamond

The Corum Bubble L295/03052 is equipped with a 22mm lug width. This measurement represents the distance between the two case lugs, measured perpendicularly from the inner pin points. In the case of the Bubble, the lugs follow a slight curvature due to the sculptural geometry of the case, so it is advisable to verify that the chosen strap is constructed with modular and adaptive lugs to ensure an optimal fit without visual gaps.

For the Corum Bubble in mother-of-pearl and rose gold, an alligator leather strap represents the ideal choice: the regularity of the grain and the finest finish enhance the luminescence of the mother-of-pearl. Also excellent is vegetable-tanned calf leather, which develops a natural patina over time and valorises the aesthetic contrast with the case. For more versatile solutions, a NATO strap in heavyweight canvas allows rapid transitions between formal and casual contexts, whilst maintaining stylistic coherence with the bold identity of the model.

Changing the strap on the Corum Bubble requires particular attention due to the curved geometry of the case and specific lugs. You will need to use a spring bar removal tool with fine and precise tips. It is advisable to support the case on both sides during the operation to avoid stress on the lugs. A strap constructed with lugs specifically modulated for this case, such as bespoke artisanal straps, will greatly facilitate installation and ensure perfect alignment. In case of doubt, entrust the task to a professional experienced with the sculptural case of the Bubble.

Yes, 22mm aftermarket straps are compatible in terms of lug width. However, not all standard straps adapt perfectly to the curved geometry and specific lugs of the Bubble. We recommend artisanal straps with modular lugs, customised for the Bubble case, which will ensure absence of gaps and impeccable visual integration. Always verify that the strap is constructed by craftsmen experienced in bespoke work on this particular model.

The lifespan of a leather strap depends on the type of leather, the quality of the tanning and the use. A quality alligator strap, subject to regular rotation among multiple straps, can last 5-8 years or more. Vegetable-tanned calf leather, although more delicate, develops character over time and can be regenerated through professional refinishing. NATO canvas in heavyweight is extremely durable, easily replaceable and suitable for intensive use. Longevity increases significantly if the strap is constructed with noble materials, double stitching and professional finishes.