Technical Archive

Alexandre Meerson
Altitude Premiere 101PBJR— lug 20mm

Alexandre Meerson Altitude Premiere 101PBJR: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Altitude Premiere Small Seconds

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Alexandre Meerson 101PBJR
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

101PBJR

Movement

Alexandre Meerson caliber AM-4808-A Hours, Minutes, Small Seconds

The Heritage

The Alexandre Meerson Altitude Premiere features the AM-4808-A manufacture caliber with hour, minute and small seconds indications. The movement offers a classic three-register configuration with off-center seconds. The 101PBJR reference maintains an essential design focused on the readability of the time functions.

FAQ

What is the lug width of the Alexandre Meerson Altitude Premiere 101PBJR?

The Alexandre Meerson Altitude Premiere 101PBJR features a lug width of 20mm. This measurement is the standard design specification for this model and is the dimension you must verify when purchasing a compatible aftermarket strap. To measure lug width, use a digital calliper, positioning it between the two internal attachment points of the case, from centre to centre.

Which strap do you recommend for the 101PBJR in rose gold?

For the 41mm rose gold case of the 101PBJR, we primarily recommend an alligator strap with vegetable or chrome tanning, available in tobacco brown, black, or burgundy colourways. Alternatively, shell cordovan guarantees a natural patina that ages harmoniously with the gold. For daily versatility, vegetable-tanned calf leather in brown or cognac offers elegance and durability. Raw canvas NATO or FKM rubber are excellent choices for sporting contexts.

How do you change the strap on the Alexandre Meerson Altitude Premiere?

The 101PBJR's strap is changed by removing the spring bars (or pins) that attach the lugs to the case. Use a dedicated spring bar tool for controlled pressure: insert the flat blade into the lug slot and move gently to dislodge the pin. Once extracted, the strap detaches. Repeat on the opposite side. Reinstall the new strap by aligning the lug holes with the spring bars and pushing until you hear a click of engagement.

Can I use aftermarket straps with the 101PBJR model?

Yes, any strap with a 20mm lug width is compatible with the 101PBJR. Milano Straps offers an extensive selection of 20mm straps: alligator, shell cordovan, calf leather, NATO and rubber. Always verify that the strap is certified for 20mm width. On milanostraps.it you will find the complete collection of 20mm straps filtered by material and colour.

How long does a leather strap last over time?

The longevity of a leather strap depends on the material quality and usage frequency. A high-quality alligator or shell cordovan strap with vegetable tanning typically lasts 3–5 years in daily use before replacement. Calf leather has similar durability but develops a more pronounced patina with age. The decisive factor is care: avoid prolonged exposure to moisture, direct sunlight and extreme temperatures. Regular cleaning with a dry cloth and annual conditioning with dedicated products significantly extends strap lifespan.