Excelsior Park
Chronograph EP95003-BL— lug 20mm

The lug width is precisely 20 mm, a standard measurement for classic chronographs with a 38.90 mm case diameter. This dimension was engineered to maintain visual balance between the case and strap, avoiding proportional discord. Measurement is taken between the inner lugs where the strap bars engage.

We recommend fine-to-medium grained alligator in dark brown or burgundy tones, which complements the steel case's sobriety. Vegetable-tanned calf leather is an excellent alternative, developing a rich patina naturally over time without synthetic treatments. For dynamic use, robust canvas NATO straps or fluorocarbon rubber provide durability whilst maintaining aesthetic coherence.

Use a dedicated spring bar tool: position the tip in the grooved channel, apply gentle downward pressure whilst pulling horizontally. The pin will retract, freeing the lug. Repeat on the opposite side. When inserting the new strap, ensure the bar sits fully in its seat with no lateral play. Never force—if resistance occurs, the pin or lug may be misaligned.

Yes, provided the lug width is exactly 20 mm. Milano Straps curates artisanal straps precisely dimensioned for this specification in premium materials—alligator, calf, cordura, and rubber. Before purchase, verify that the candidate strap matches lug spacing and exhibits solid construction without lateral movement. Our straps undergo rigorous compatibility testing.

A quality alligator or calf strap under moderate daily use maintains structural integrity between 3 to 5 years. Longevity depends upon humidity exposure, cleaning frequency, and preventive care. Vegetable-tanned calf develops a desirable patina within 6–12 months. To extend lifespan, apply leather conditioner every 2–3 months and store the strap in a ventilated environment when unworn. Milano Straps offers restoration services: buckle replacement or lining restoration without compromising the original strap.