Technical Archive

Laco
Pilot Watches 861610.2— lug 20mm

Laco Pilot Watches 861610.2: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Pilot Watch Special Models Black Automatic / Stainless Steel / Black

Artisanal Note

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

Technical Specifications

Laco 861610.2
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

861610.2

Movement

Miyota caliber 8218 Hours, Minutes, Small Seconds | Date

The Heritage

The Laco Pilot Watch 861610.2 is a 42mm stainless steel automatic watch with a 20mm lug width, representing contemporary evolution of Pforzheim watchmaking heritage. It features a Miyota 8218 caliber movement with date and small seconds, a white dial with black indices for maximum legibility, and 10 ATM water resistance. The functional design reflects original Luftwaffe instrument principles with essential lines and no aesthetic compromises.

FAQ

What is the lug width of the Laco Pilot Watches 861610.2?

The lug width of the Laco Pilot Watches 861610.2 is 20mm. This measurement is standard and compatible with hundreds of aftermarket straps, providing maximum versatility in material and colour selection. To verify compatibility, measure the distance between the two lateral lugs using a digital calliper.

What is the best strap for the Laco Pilot 861610.2?

The ideal strap depends on intended use. For formal contexts, alligator leather tanned vegetally maintains German austerity while developing a noble patina. For daily and versatile use, satin-finished calf leather offers balance between elegance and practicality. NATO straps in military colours reference the original pilot heritage. For aquatic environments, butyl rubber is the pragmatic and durable choice.

How do I change the strap on my Laco Pilot 861610.2?

Position the watch with the lugs facing upwards. Use a spring bar tool or small lever to apply downward pressure on one of the two lateral pins, creating space to extract the lug from the strap. Repeat on the other side. Insert the new strap by aligning it with the pins and press until you feel the positioning click. The operation takes less than two minutes and requires no technical expertise.

Can I use an aftermarket 20mm compatible strap?

Yes, absolutely. The Laco Pilot 861610.2 with 20mm lugs is perfectly compatible with any strap of identical measurement, regardless of the manufacturer's brand. Artisanal leather straps, NATO straps, technical rubber—all quality standards are accessible. The important thing is to verify the exact measurement: 20mm between the lateral pins.

How long does a leather strap last on the Laco Pilot 861610.2?

An artisanal quality leather strap, subjected to daily use, maintains structural and aesthetic functionality for 3 to 5 years on average. Durability depends on frequency of use, sun exposure, ambient humidity, and periodic care. Vegetally tanned alligator leather tends to last longer than calf due to denser fibre. The patina that develops with ageing represents aesthetic improvement, not degradation.