Strap for Lady Serenade Rose Gold / Diamond / Black / Alligator - Pin

The lug width (ansa) of the Glashütte Original Lady Serenade ref. 1-39-22-18-11-44 is 18 millimetres. This measurement is taken between the two lateral lugs of the case. An 18mm strap will fit perfectly into the suspension bars, ensuring stability and correct aesthetic proportion.

For this rose gold Glashütte Original, we recommend alligator in dark brown or matte finish for formal occasions, or vegetable-tanned calf leather for daily versatility. Alligator amplifies the minimalist elegance of the case; calf develops a natural patina over time. Both in 18mm ensure aesthetic continuity with the 36mm case proportion.

Remove the watch from your wrist. Using a dedicated spring bar tool or small flat blade, gently push the steel pin inward through each lug attachment, one at a time. The pin will slide free from the lugs. Replace with your new 18mm strap, inserting the pin into the opposite hole. Verify the strap is centred before wearing again.

Yes, any quality strap with an 18mm lug width is compatible. Glashütte Original does not exclusively seal their own straps: the German-Swiss manufacture permits free interchange. We recommend straps constructed from superior leather with robust metal lugs, to preserve the integrity of the original case pins.

A quality leather strap (alligator or vegetable-tanned calf) on a women's wristwatch, with moderate use, typically lasts 4–7 years. Exposure to perspiration, water and sunlight accelerates leather ageing. Regular maintenance (drying, aeration) extends useful life. Rubber straps last 3–5 years before elastic deterioration. Rotation between multiple straps significantly extends durability.