Technical Archive

Laco
Classics 862071— lug 20mm

Laco Classics 862071: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Classics Halle / Stainless Steel / Silver

Artisanal Note

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

Technical Specifications

Laco 862071
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

862071

Movement

ETA caliber 2804-2 Hours, Minutes, Seconds | Date

The Heritage

The Laco Classics 862071 is a 38mm stainless steel aviator watch continuing Pforzheim's manufacturing heritage since 1925. It features a high-contrast dial with baton indices, ETA 2804-2 manual movement, and 100m water resistance. The 20mm lug width is engineered for the case proportions and wrist ergonomics. Satinized 316L steel with brushed surfaces reduces reflections while maintaining readability.

FAQ

What is the lug width of the Laco Classics 862071?

The lug width of the Laco Classics 862071 is 20 millimetres. This measurement refers to the external distance between the two attachment pins. Before purchasing an aftermarket strap, always verify this measurement using a digital calliper positioned between the case lug axes.

What is the best strap for the Laco Classics 862071?

The choice depends on intended usage and personal aesthetic preferences. For formal contexts, an alligator or shell cordovan strap with vegetable tanning develops a natural patina that harmonises with the brushed steel case. For daily and sports use, NATO straps in ballistic canvas or elastomers maintain the aviator-military heritage without functional compromise. The recommendation is to select a strap that does not visually compete with the watch's austere aesthetic.

How do I change the strap on the Laco Classics 862071?

The Laco Classics 862071 utilises a standard removable spring bar system. To replace the strap: 1) remove the watch from your wrist; 2) using a spring bar tool, apply gentle leverage to one pin to compress it and create space; 3) extract the pin; 4) repeat on the opposite side; 5) position the new strap aligning the holes and reinsert the pins until a click confirms locking. Avoid forcing: pins must slide with fluidity.

Is an aftermarket strap compatible with the Laco Classics 862071?

Yes, any strap with a 20-millimetre lug width is compatible. You may choose from leather (calf, alligator, shell cordovan), NATO canvas, rubber, or elastomers. Milano Straps offers a comprehensive collection of 20mm straps, ready to ship and customisable according to colour and material preferences. Always consult the technical compatibility specification before ordering.

How long does a leather strap last on the Laco Classics 862071?

The lifespan of a leather strap depends on material quality, frequency of use, and climatic conditions. A high-quality calf or alligator strap, with vegetable tanning, typically lasts 3–5 years with daily wear. Shell cordovan, due to its structural density and resistance, can exceed 5–7 years. Regular maintenance (cleaning with a damp cloth, natural drying, avoiding prolonged moisture) significantly extends strap life. Rubber or NATO straps have comparable longevity but require minimal maintenance.