Strap for Modello Uno Hodinkee GMT

The lug width of the Unimatic Modello Uno U1-HGMT is 22mm. This measurement refers to the internal space between the two metal lugs on the case where the strap attaches. To verify, use a digital calliper measuring perpendicularly. Ordering a strap with this precise measurement ensures a correct fit.

The ideal strap depends on intended use. For professional and outdoor environments, a NATO in regenerated fibres offers reliability and security. For everyday elegance, vegetable-tanned calf leather balances the watch's tool-watch heritage whilst developing authentic patina. For aquatic or intensive work environments, rubber is waterproof and UV-resistant. Alligator represents the finest choice for formal occasions.

Remove the watch from your wrist. Using a spring bar tool or thin ballpoint pen, press inward the metal pin (spring bar) holding the strap. Once released, the old strap slides away from the lugs. Insert the new strap by aligning the holes with the lugs, then reinsert the pin. Verify it is securely fastened. If uncertain, consult a professional watchmaker.

Absolutely. The Modello Uno features standard 22mm spring bars, compatible with virtually all artisanal straps of matching lug width. We recommend ordering from specialised manufacturers guaranteeing construction quality and precise finishing. Artisanal straps often offer aesthetic customisation superior to OEM alternatives.

Durability depends on material and usage. Vegetable-tanned calf leather, worn daily, maintains structural integrity for 3–5 years. Alligator is more resistant and may last 5–8 years. Exposure to perspiration, fresh water and UV rays accelerates ageing. Quality leather develops fascinating patina throughout this period. To extend lifespan, apply natural balms every six months and dry the strap after water contact.