Strap for Presence 33 Quartz Stainless Steel Roman Bracelet

The lug width of the Longines Presence L4.720.4.11.6 is 18mm. This is a rare and sophisticated dimension, non-standardised, requiring a bespoke strap solution. The 18mm is measured as the space between the two lugs of the case where the strap attaches.

The best strap depends on intended use. For formal elegance, dark brown alligator or vegetable-tanned leather are aristocratic choices. For everyday versatility, brushed calf in bordeaux or hazelnut brown maintains the gravitas of the Presence whilst adding character. Avoid over-engineered straps: the model requires discretion.

Changing the strap requires a spring bar tool. Position the Presence on a stable surface, gently push the spring bar pin from one side to release the old strap, remove the pin, attach the new strap – ensuring the pins remain in the case – and reposition the pin. Requires precision but is a quick operation.

Yes, any strap with an 18mm lug width is compatible. Milano Straps offers artisanal leather 18mm straps (alligator, calf, shell cordovan), customisable and ready for dispatch. The Casati Milano atelier creates bespoke solutions with personal consultation.

A well-constructed vegetable-tanned or alligator strap lasts 3–5 years with regular daily wear. Patina evolves over time, adding character. Wear factors include moisture, perspiration and sun exposure. Milano Straps guarantees 18 months on artisanal straps; Casati Milano extends warranty on bespoke pieces.