Zenith
Defy Extreme 95.9100.9004/01.I001— lug 23mm

The Zenith Defy Extreme 95.9100.9004/01.I001 features a lug width of 23mm, measured from the inner edge of one lug to the inner edge of the opposite lug. This measurement is specific to this model and ensures compatibility with the handcrafted straps available in the Milano Straps catalogue.

For the Defy Extreme 95.9100.9004/01.I001, recommended straps include alligator in black, grey, or white for aesthetic coherence; vegetable-tanned calf leather in dark brown or burgundy for warm-cold contrast; or shell cordovan in burgundy or black tones for constructive boldness. The choice depends on intended use and personal aesthetic preference.

Strap replacement requires specific tools (spring bar tool). Insert the thin tip of the tool under the elastic pin (spring bar) of the lug, apply gentle pressure to release the pin, and extract the worn strap. Position the new strap by seating its ends in the lug cavities and press until the spring bar clicks audibly into place. Casati Milano offers assistance with this operation by appointment in Milan.

All straps with a 23mm lug width are compatible with the Defy Extreme 95.9100.9004/01.I001, provided they are crafted with premium materials (alligator, calf, shell cordovan). Milano Straps offers a dedicated collection of 23mm straps, customisable in size, thread colour, and initials according to aesthetic preferences.

Strap longevity depends on material and usage patterns. Alligator and vegetable-tanned calf typically offer 3-5 years of daily wear, developing a patina that increases aesthetic value over time. Shell cordovan has potentially longer lifespan (5-7 years) due to material density. Casati Milano guarantees straps produced for 18 months and offers regeneration services for worn leather.