Strap for Portugieser Automatic 40 Rose Gold / Silver

The lug width is 20 millimetres. This measurement represents the distance between the inner lug shoulders where the strap attaches. It is essential to measure precisely using a digital calliper, positioning it perpendicularly to the lugs: incorrect tolerances cause structural incompatibility and potential damage to both strap and case.

Alligator is the most elegant and compatible choice: natural scales reflect light in harmony with rose gold without visual competition. Alternatively, calf leather with vegetable tanning in medium-dark brown or cognac tones amplifies the metal's warmth. Shell cordovan offers a dense and sophisticated surface, ideal for neutral tone preferences. Avoid saturated or fluorescent materials that would conflict with the model's stylistic restraint.

Use a dedicated spring bar tool to gently remove the elastic pins (spring bars) securing the strap to the lugs. Position the tool in the lower groove of the pin, lift slightly and slide the strap outward. When installing the new strap, verify that the spring bars seat fully in their housings: they should click decisively. Always check that the strap is perfectly horizontal before releasing the case. If uncertain, entrust the task to a qualified service centre.

Yes, any strap with 20mm lug width is mechanically compatible. However, it is essential to select proportionate thicknesses: excessively thick straps alter aesthetics and create structural strain; overly thin straps are fragile and visually unappealing. Artisanally crafted straps with premium leather selection (alligator, vegetable-tanned calf, shell cordovan) guarantee both aesthetic and structural compatibility, enhancing the rose gold of your watch.

A quality leather strap, under regular use, typically lasts 3-5 years before requiring replacement due to structural wear (creasing, leather weakening, clasp fatigue). Longevity depends on intensive use, climate conditions (humidity accelerates ageing), maintenance (periodic cleaning, drying after moisture exposure) and tanning type. Vegetable tanning typically ages better than chrome tanning, developing natural patina. With conscious maintenance and rotation between multiple straps, lifespan extends to 7-8 years.