Strap for Altitude Premiere Date

The lug width of the Altitude Première 101PEKV is 20 mm. This measurement refers to the vertical distance between the upper and lower inner edges of the case's lug slots. It is essential to verify this dimension before purchasing an aftermarket strap, as even minor variations (19 mm or 21 mm) result in incompatibility or unwanted slack. We recommend direct measurement with a digital calliper on your timepiece.

For the Altitude Première 101PEKV, we recommend a vegetable-tanned alligator strap (dark brown or black tonality) as the natural scale structure dialogues beautifully with the brushed titanium case finishing. Alternatively, European calf leather with natural grain offers a minimalist aesthetic, while an FKM rubber strap represents the technical choice for demanding environments. Selection depends on intended use: formal elegance (alligator), daily versatility (calf), practicality (rubber).

The Altitude Première 101PEKV features lugs integrated into the case. To replace the strap, employ a spring bar remover tool (fork-shaped apparatus): carefully insert the two prongs into the lateral spaces of the lug to release the elastic pin, remove the old strap completely, position the new one by aligning the upper and lower lugs to the slots, re-engage the pin using the same tool until full engagement. Abrupt movements risk scratching the titanium case: proceed deliberately and with controlled pressure.

Yes, any strap with a 20 mm lug width is physically compatible. However, complete interchangeability depends upon manufacturing quality: Milano Straps straps guarantee rigorous tolerances (±0.1 mm) and lugs shaped to fit the 101PEKV's slots perfectly without play. Mass-produced industrial straps may exhibit tolerance variability, causing instability. We recommend artisanal-grade straps to ensure optimal fit.

An alligator or vegetable-tanned calf strap, subjected to moderate use (worn 3–4 days weekly), maintains structural integrity for 4–6 years. Natural patina development (darkening and softening) is part of controlled aesthetic ageing. Prolonged exposure to direct sunlight, perspiration and humidity accelerates deterioration. To extend longevity, allow the strap to dry completely following perspiration exposure, avoid aggressive detergents, and periodically apply neutral conditioning oil. Strap replacement is nevertheless recommended every 5–7 years for hygienic reasons.