Technical Archive

Nomos Glashütte
Lux 940— lug 18mm

Nomos Glashütte Lux 940: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Lux Hermelin

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Nomos Glashütte 940
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

940

Movement

Nomos Glashütte caliber DUW 2002 Hours, Minutes, Small Seconds | Power Reserve Indicator

The Heritage

The Nomos Lux reference 940 is powered by the in-house caliber DUW 2002 with power reserve indicator and small seconds subdial. The movement offers hour, minute and power reserve display through an asymmetric dial layout. The watch features 18mm lugs and construction to Glashütte manufacture standards.

FAQ

What is the lug width of the Nomos Glashütte Lux 940?

The lug width of the Nomos Glashütte Lux 940 is 18 millimetres. This measurement represents the distance between the two spring bars (lugs) where the strap is attached. Verifying this specification prior to purchasing a compatible strap is essential to ensure correct fit and proportional balance with the 36 mm case diameter.

What is the best strap for the Nomos Glashütte Lux 940 in rose gold?

For the Lux 940 in rose gold, we recommend a dark brown alligator strap or vegetable-tanned calf leather, as these materials complement the warmth of the precious metal and develop a refined patina over time. A charcoal grey or navy blue NATO fabric strap represents a contemporary and versatile choice, ideal for daily wear. Selection depends on the intended context and personal preference.

How do you change the strap on a Nomos Glashütte Lux 940?

Strap replacement on the Lux 940 is performed manually using the spring bars. Employing a dedicated spring bar tool, apply gentle pressure to one of the two bars to release the spring mechanism and slide out the existing strap. Insert the new strap, ensuring both bars engage correctly within the case lugs. Exercise caution to avoid damaging the case polish during this operation.

Are aftermarket straps compatible with the Nomos Glashütte Lux 940?

Yes, any strap with an 18 millimetre lug width is compatible with the Lux 940. High-quality artisanal straps—crafted from alligator, calf leather, shell cordovan, or fabric—ensure perfect fit compatibility. Always verify the lug width specification before purchase to avoid incompatibility issues.

How long does a leather strap last on a Nomos Glashütte Lux 940?

The lifespan of a premium leather strap—alligator, calf, or shell cordovan—depends on usage frequency, wearing patterns, and environmental conditions. On average, a well-maintained strap may perform reliably for 3-5 years before replacement becomes necessary. Vegetable-tanned leather and natural treatments offer superior longevity, with patina improving over time rather than degrading. Regular maintenance (cleaning, drying, dry storage) significantly extends strap lifespan.