Strap for SeaQ Panorama Date Stainless Steel / Blue / Bracelet

The lug width of the SeaQ is precisely 21 mm. This measurement is taken between the inner shoulders of the spring bars, excluding the case metal. A strap with a lug width different from 21 mm may cause abnormal pressure on the spring bars and accelerated wear. We recommend verifying the measurement before purchasing any aftermarket strap.

Alligator leather from vegetable tanning represents the finest choice for the SeaQ, owing to its regular grain pattern that naturally complements the case geometry and bezel. Vegetable-tanned calf leather offers a softer base with a patina that evolves gracefully over time. Black rubber is recommended for intensive saltwater use, whilst a NATO fabric strap remains the most versatile solution for casual-sport contexts.

Strap replacement requires a specialized tool (spring bar tool) to compress the spring bars and detach the strap from the case lugs. We recommend performing this operation on a clean, protected surface. If you lack experience, Atelier Casati Milano offers a professional strap replacement service by appointment, ensuring precision and protection of the case during the procedure.

Using a high-quality aftermarket strap—such as those produced by specialised Italian craftsmen—does not invalidate the international Glashütte Original warranty, provided the strap is installed correctly and causes no damage to the case. It is essential to avoid inferior-quality straps that exert abnormal pressure on the spring bars, as these could generate warranty disputes.

A high-quality leather strap—alligator or vegetable-tanned calf—maintains structural integrity for 3-5 years under moderate marine use (occasional saltwater exposure and direct sunlight). For intensive marine use, we recommend alternating between a leather strap and a rubber one, thereby preserving your primary base. Prolonged saltwater exposure accelerates organic fibre ageing, whilst the patina that forms confers unique aesthetic character.