Laco
Chronographs 861916— lug 20mm
Laco Chronographs 861916: 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 861916The essential strap measurement.
Browse 20mm straps →861916
ETA caliber 7750 Hours, Minutes, Small Seconds | Date, Day | Chronograph
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Chronographs
FAQ
What is the lug width of the Laco Chronographs 861916?
The Laco Chronographs 861916 features lugs of 20mm width. This measurement refers to the distance between the inner shoulders of the lugs and is the international standard for sports watch straps. The 20mm width was selected to balance the visual proportions of the 44mm case whilst ensuring maximum compatibility with quality aftermarket straps.
Which strap do you recommend for the Laco Chronographs 861916?
For the Laco Chronographs 861916, we recommend an alligator strap with vegetable tanning for formal applications, or vegetable-tanned calf in brown or black tones for daily versatility. For sports use or humid environments, a nylon ripstop NATO or structured rubber pad ensures practicality and durability. Your choice depends on context: leather humanises the watch, rubber renders it a tool.
How do I change the strap on my Laco Chronographs 861916?
The strap is replaced by removing the spring bars that connect the lug to the case. Using a spring bar remover tool, apply gentle downward pressure on one of the bars, then extract the old strap. Insert the new strap by aligning the holes with the case lugs and snap the spring bars into position. Ensure the strap is firmly seated before wearing the watch.
Are there aftermarket straps compatible with the Laco Chronographs 861916?
Yes, the Laco Chronographs 861916 is compatible with any 20mm strap. Milano Straps offers a complete collection of artisanal straps in this size: alligator, shell cordovan, calf, NATO and rubber. Each strap is crafted with attention to constructive detail and proportions, ensuring both mechanical compatibility and aesthetic coherence with the steel case.
What is the typical lifespan of a leather strap for the Laco Chronographs 861916?
A quality leather strap with vegetable tanning and artisanal construction lasts 3-5 years in daily use, provided it receives periodic maintenance (gentle cleaning, seasonal waterproofing). Longevity depends on exposure to moisture, perspiration and UV rays. The patina that develops over time is not deterioration, but natural ageing. Structured rubber, by contrast, maintains its properties for 5-7 years before elasticity diminishes.