Laco
Classics 861862— lug 20mm
Laco Classics 861862: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Laco 861862The essential strap measurement.
Browse 20mm straps →861862
ETA caliber 2892 Flyback Hours, Minutes, Seconds | Date | Chronograph, Flyback
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Classics
FAQ
What is the lug width of the Laco Classics 861862?
The Laco Classics 861862 features a lug width of 20mm. This dimension is proportioned to the integrated lugs of the 40mm case and is measured from the centre of one lug to the centre of the other. Do not confuse this with the case diameter itself.
What is the best strap for the Laco Classics 861862?
The choice depends on your use case. For formal elegance: brown or black alligator. For refined daily wear: vegetable-tanned leather. For tactical practicality: NATO Ballistic fabric. For summer and water exposure: grey or black FKM rubber. All materials are available in 20mm at Milano Straps.
How do I change the strap on my Laco Classics 861862?
The Laco 861862 features integrated lugs. Remove the worn strap by extracting the horizontal spring bars using a dedicated spring bar tool. Insert the pins of the new strap into the same position until they click shut. Verify that the strap sits symmetrically. If your new strap includes a deployant, ensure its width is compatible with the 20mm lug width.
Can I use an aftermarket strap that is compatible with the Laco Classics 861862?
Yes, aftermarket straps in the 20mm lug width are fully compatible. Milano Straps offers leather straps (alligator, calf, shell cordovan), NATO fabric, and rubber, all fabricated to the correct specification. Always verify that the width is precisely 20mm to avoid any play.
What is the average lifespan of a leather strap for the Laco Classics 861862?
A quality leather strap (alligator, vegetable-tanned calf, shell cordovan) used daily typically lasts 3–5 years before showing significant wear. Longevity depends on usage intensity, ambient humidity, and maintenance. Periodically applying natural balms (beeswax, castor oil) slows ageing. NATO and rubber straps require less maintenance but have a shorter practical lifespan.