Technical Archive

Anonimo
Nautilo AM-1002.07.005.A07— lug 20mm

Anonimo Nautilo AM-1002.07.005.A07: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Nautilo Automatic Bronze / Blue / Leather

Artisanal Note

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

Technical Specifications

Anonimo AM-1002.07.005.A07
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

AM-1002.07.005.A07

Movement

Sellita caliber SW200-1 a Hours, Minutes, Seconds | Date

The Heritage

The Anonimo Nautilo features the automatic Sellita SW200-1 movement with indication of hours, minutes, seconds and date. The watch has the reference AM-1002.07.005.A07 and is part of the brand's sports collection. The Swiss movement guarantees a standard power reserve for this type of caliber.

FAQ

What is the lug width of the Anonimo Nautilo AM-1002.07.005.A07?

The lug width of the Anonimo Nautilo is 20mm. This dimension requires a precision-calibrated strap to ensure a secure and comfortable fit. Always measure the lugs with a digital calliper before ordering a strap to avoid compatibility issues.

Which strap is most suitable for the bronze Nautilo?

For the Nautilo AM-1002.07.005.A07, we recommend an alligator leather strap of high quality or vegetable-tanned leather for elegant combinations. For intense sports and diving use, FKM technical rubber or nylon NATO straps resist saltwater and humidity. Shell cordovan, though rare in 20mm size, represents the supreme choice for those seeking a patina that ages in parallel with the bronze.

How do you change the strap on the Anonimo Nautilo?

Changing the Nautilo strap is performed via the connecting pins (spring bars) that run through the 20mm lug. Using a dedicated tool (spring bar tool) or small screwdriver, remove the existing pin by pushing from underneath, slide off the old strap and insert the new one, ensuring the lug is properly centred. The procedure requires care to avoid scratches on the bronze case.

Are there compatible aftermarket straps for the 20mm Nautilo?

Yes, milanostraps.it offers a specialised collection of handcrafted straps in 20mm lug size for the Nautilo, made from premium materials: vegetable leather, alligator, NATO and FKM rubber. They are customisable online and dispatched quickly, guaranteeing certified compatibility with the Nautilo's integrated lug AM-1002.07.005.A07.

How long does a leather strap last on the Nautilo?

A quality leather strap with vegetable tanning has an average lifespan of 3–5 years with daily use and regular maintenance. If exposed to humid climates or frequent immersion, durability reduces to 2–3 years. Leather ages naturally, developing a patina that reflects the details of its use. To prolong the strap's life, avoid prolonged exposure to fresh and salt water, and occasionally apply a leather-specific balm.