Technical Archive

Alexandre Meerson
Altitude Officer 101OEIW— lug 20mm

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

Altitude Officier Classic

Artisanal Note

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

Technical Specifications

Alexandre Meerson 101OEIW
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

101OEIW

Movement

Alexandre Meerson caliber AM-4808 Hours, Minutes

The Heritage

The Alexandre Meerson Altitude Officer 101OEIW is a 41mm titanium grade 5 sports watch embodying minimalist aviation aesthetics. It features the proprietary AM-4808 caliber movement with hours and minutes display. The 20mm lug width integrates harmoniously with the case diameter, following 1960s European sports watch proportions, and accommodates standard straps without adapters.

FAQ

What is the lug width of the Alexandre Meerson Altitude Officer 101OEIW?

The lug width of the Altitude Officer 101OEIW is 20mm. This dimension is proportionally harmonised with the 41mm case diameter and follows the international standard for large sports watches. To fit an alternative strap, ensure it is compatible with this specific lug measurement.

Which strap should I choose to enhance the aesthetic of the Altitude Officer 101OEIW?

The Altitude Officer 101OEIW, with its titanium case and minimalist lines, pairs beautifully with straps in slate-blue alligator (vegetable-tanned), oxblood shell cordovan, dark brown calf leather, or grey Oxford NATO. Select based on context: alligator for formal elegance, shell cordovan for sophisticated drama, calf for versatility, NATO for sporting practicality.

How do I change the strap on the Altitude Officer 101OEIW?

The Altitude Officer 101OEIW features integrated lugs on the case. To change the strap, gently remove the original strap by sliding the spring bars laterally with a spring bar tool. Insert the new 20mm strap into the lugs, ensuring the bars lock securely. We recommend visiting Casati Milano atelier for strap changes if you prefer to avoid the risk of case scratching.

Which aftermarket strap is compatible with the 101OEIW?

Any strap with a 20mm lug width is compatible with the Altitude Officer 101OEIW. Milano Straps offers an extensive selection of artisanal straps in this size: vegetable-tanned leather, alligator, shell cordovan, FKM rubber and NATO fabrics. All are ready to ship and customisable according to your preferences.

How long does a leather strap last on the Altitude Officer 101OEIW?

The lifespan of a natural leather strap varies depending on material and usage conditions. An alligator or vegetable-tanned shell cordovan strap, with proper care (avoiding prolonged moisture and occasionally applying specific balms), will last 5-7 years of intensive use. Calf leather is slightly more vulnerable and requires greater care, approximately 3-5 years. FKM rubber maintains consistent performance for 7-10 years without significant degradation.