Technical Archive

Swatch
MoonSwatch SO33N700— lug 20mm

Swatch MoonSwatch SO33N700: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

MoonSwatch Mission to the Super Blue Moonphase

Artisanal Note

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

Technical Specifications

Swatch SO33N700
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

SO33N700

Movement

ETA caliber G10.212 AB ND Hours, Minutes, Small Seconds | Chronograph, Rattrapante

The Heritage

The MoonSwatch represents the collaboration between Swatch and Omega introduced in 2022, reinterpreting the Speedmaster design in an accessible way. It features the ETA G10.212 AB ND quartz movement with hour, minute, small seconds and rattrapante chronograph functions. The case has 20mm lugs and uses alternative materials compared to the original Omega.

FAQ

What is the exact lug width of the Swatch MoonSwatch SO33N700?

The lug width of the Swatch MoonSwatch SO33N700 is exactly 20 millimetres. This measurement represents the distance between the two lateral lugs of the case and must correspond precisely with the strap width you intend to install. Verify with a digital calliper between the inner lugs of the case to ensure maximum compatibility.

Which strap material pairs best with the MoonSwatch SO33N700?

For the SO33N700, the ideal material depends on your intended use and aesthetic preference. Alligator leather in grey-blue or black tones amplifies the lunar atmosphere of the pearl dial. Shell cordovan with vegetable tanning develops a noble patina over time. For sports practicality, NATO straps in cordura or FKM rubber offer impeccable resistance and functionality whilst maintaining coherence with the watch's professional vocation.

How do you change the strap on the Swatch MoonSwatch SO33N700?

To change the strap, obtain a lug punch tool or a small flathead screwdriver. Position the watch with the case facing upwards and locate the two lateral lugs. Gently push the lug pin from one side inward, extracting it completely. The existing strap will be freed. Align the new strap's holes with the case attachments and reintroduce the lug pin. Verify the pin is fully locked in place.

Is an aftermarket strap compatible with the Swatch MoonSwatch SO33N700?

Yes, any strap or bracelet with a 20mm lug width is compatible with the SO33N700. However, it is essential to verify that the new strap's lug width matches the diameter of the case's lug pins, as the bioceramic attachments are particularly delicate. Milano Straps offers a comprehensive selection of 20mm straps specifically tested for compatibility with chronographs in this category.

How long does a leather strap last on the Swatch MoonSwatch SO33N700?

The lifespan of a leather strap depends on the type of tanning and daily use. A strap in alligator or shell cordovan with vegetable tanning, subjected to normal wear (daily wear, temperate climate), maintains structural integrity between 3 to 5 years. Exposure to direct sunlight, constant humidity, and intensive sporting use reduces this period. Regularly applying quality leather balm would significantly extend durability, preserving the natural patina.