Strap for Big Bubble Magical 52 PVD Titanium / Djibril Cissé / Rubber

The Corum Bubble L390/03694 features a 27mm lug width. This measurement represents the distance between the two inner points where the strap attaches to the case lugs. It is a critical technical specification to ensure compatibility with any aftermarket strap and to maintain correct visual proportions on the 52mm diameter case.

The choice depends on intended use and aesthetic preference. For a classic-elegant approach, an alligator strap with vegetable tanning develops extraordinary natural patina. For sporty versatility, a Cordura 1200D NATO allows rapid changes. Shell Cordovan is ideal for those appreciating minimalism and tactile refinement. A vulcanised rubber strap offers maximum functionality for humid environments and diving activities.

The procedure requires a specific tool: spring bar removal tools (small screwdrivers with sharp tips). Position the tool in the lateral groove of the lug, apply gentle pressure to release the internal spring of the pin, remove the old strap, insert the new one guiding it to the lugs, and verify that the pins click correctly. It is advisable to perform this operation on a soft surface to avoid scratching the titanium case.

Any strap with a 27mm lug width is compatible. Milano Straps offers a dedicated selection of artisanal straps in this width: alligator, calf leather, shell cordovan, suede, vegetable-tanned leather, and sport options such as NATO and Cordura. All are available in customisable colours and finishes, ready for dispatch.

Lifespan varies based on leather quality, frequency of wear, and maintenance. An alligator or shell cordovan strap of quality, worn daily, typically lasts 4-7 years before requiring replacement. Vegetable-tanned leather develops natural protective patina extending durability. To extend service life, avoid prolonged direct moisture exposure and periodically apply conditioning products specific to noble leathers.