Strap for Weems Second-Setting Watch Roman

The Longines Heritage L2.713.4.11.0 features a 20mm lug width. This measurement is taken from the outer left spring bar to the outer right spring bar and represents the standard strap width for this model. Verifying this measurement with callipers before purchasing an aftermarket strap is essential to ensure proper fit and prevent lateral movement.

The choice depends on your intended use and personal style. For authentic vintage character, we recommend alligator in deep brown or cognac with a semi-gloss finish. For greater daily versatility, vegetable-tanned calf develops a beautiful patina over time. For those seeking maximum durability and refinement, shell cordovan represents the premium solution, with colour depth that intensifies through natural ageing.

Strap replacement requires a spring bar remover tool. Position the tool under the spring bar, apply gentle upward pressure to compress the internal spring, then slide the bar out of the lug holes. Repeat on both sides. Once the old strap is removed, insert the new spring bars into the new strap's slots and firmly push them into the case lugs until you hear a click.

Yes, any strap with a 20mm lug width is compatible. Milano Straps offers handcrafted straps in alligator, calf, shell cordovan and rubber, all available in 20mm and customisable in length, colour, initials and thread. Compatibility depends solely on correct lug width measurement: 20mm means 20mm between the spring bars.

Durability varies depending on material, usage and maintenance. A vegetable-tanned calf strap typically lasts 3–5 years of daily wear, with visible patina developing after 6–12 months. Shell cordovan, thanks to its natural density, can exceed 7–10 years. Alligator offers intermediate resistance, approximately 4–6 years. Vulcanised rubber offers superior longevity in wet or sports environments. Regular cleaning and drying after water exposure significantly extends strap life.