Technical Archive

Laco
Classics 862063— lug 20mm

Laco Classics 862063: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Classics Cottbus / Stainless Steel / Cream

Artisanal Note

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

Technical Specifications

Laco 862063
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

862063

Movement

Miyota caliber 9015 Hours, Minutes, Seconds | Date

The Heritage

The Laco Classics 862063 is a 38mm stainless steel watch inheriting the design legacy of 1930s German pilot watches. It features a Miyota 9015 quartz movement providing hours, minutes, seconds and date display with typical accuracy within ±20 seconds per month. The 316L stainless steel case offers corrosion resistance and 50m water resistance for daily wear and shallow water activities. The 20mm lug width accommodates a wide range of aftermarket straps.

FAQ

What is the lug width of the Laco Classics 862063?

The Laco Classics 862063 features a lug width of exactly 20 millimetres. This standard measurement allows for compatibility with a broad range of aftermarket straps. To verify correct compatibility, measure the distance between the two pins that secure the strap to the case using a digital caliper.

Which strap pairs best with the Laco Classics 862063?

Selection depends on intended usage. For formal settings, burgundy or black alligator leather provides understated elegance. For daily versatility, vegetable-tanned calf develops a fascinating patina over time. For aquatic or sporting activities, a heavyweight polyester NATO or structured rubber strap ensures superior functionality. Being a fliegeruhr, the watch naturally accommodates canvas and heavy-duty textile straps as well.

How do you change the strap on the Laco Classics 862063?

Strap replacement requires a dedicated tool called a spring bar tool. Insert the tool's tip into the lateral recess of the upper pin, apply gentle downward and outward pressure, and remove the old strap. Repeat for the lower pin. Reverse the procedure to install the new strap, ensuring the pins click into position audibly.

Are aftermarket straps truly compatible with the Laco Classics 862063?

Yes, provided the lug width measures exactly 20mm. High-quality aftermarket straps from Milano Straps meet international manufacturing standards for precision. We recommend always verifying specifications provided by the seller and consulting our experts if you have doubts regarding compatibility.

What is the average lifespan of a leather strap on the Laco Classics 862063?

A high-quality leather strap (alligator, shell cordovan, calf) has an estimated lifespan of 3-5 years with daily wear under normal conditions. Longevity increases if alternated with other straps and subjected to periodic maintenance (cleaning, drying after moisture exposure, annual conditioning). Factors affecting durability include frequency of use, sun exposure, ambient humidity, and user care.