Strap for Presence 38.5 Quartz Stainless Steel / White - Roman / Bracelet

The lug width of the Longines Presence L4.790.4.11.6 is 30 millimetres. This dimension represents the space between the two spring bar attachments on the case and determines the correct strap width. A 30mm strap ensures perfect compatibility and harmonious proportions with the 38.50mm stainless steel case.

For the Longines Presence, straps in black or cognac alligator are recommended for maximum formal elegance, or vegetable-tanned leather for those who appreciate natural patina development over time. Japanese shell cordovan is ideal for those desiring character and construction quality. All straps should have a 30mm lug width and preferably a stainless steel deployante clasp.

Change the strap by removing the two spring bars at the case ends. Use a spring bar remover tool to prevent damage: position the tip in the bar socket and compress gently downward to release the bar from its housing. Repeat for both sides. Install the new strap by reversing the process, ensuring the spring bars click securely into place.

Yes, you can use aftermarket 30mm straps of artisanal quality, provided they are constructed with bespoke craftsmanship and selected leathers. Milano Straps produces straps specifically for this lug width in various materials: alligator, Italian calf, shell cordovan and natural rubber, all fitted with deployante clasps and customisable in length and stitching.

Durability depends on tanning method and usage. A vegetable-tanned calf strap lasts 3-5 years with moderate daily use, developing characteristic patina. A quality alligator strap exceeds 5-7 years if protected from excessive moisture. Shell cordovan is the most resistant, reaching 10 years or more. Natural rubber or gummed calf lasts 4-6 years with regular maintenance and lower sensitivity to water than aniline leather.