Nomos Glashütte
Club 735.S7— lug 20mm

The lug width of the Nomos Glashütte Club 735.S7 is 20 mm. This measurement refers to the centre-to-centre distance between the two articulation pins that secure the strap to the case. It is a very common dimension for classical watches of 38 mm diameter, offering a broad selection of compatible artisanal straps.

The ideal strap depends on your style. For formal elegance, we recommend leather in vegetable tanning or genuine alligator hide. For everyday versatility, a NATO strap in fabric or vulcanised rubber maintains the Club's minimalist profile. If you seek artisanal luxury, shell cordovan offers evolving patina with generational durability.

The strap is changed using a spring bar tool (or lug removal tool). Position the tool beneath the articulation pin from the opposite side, applying gentle pressure to retract the internal spring. Once the pin is extracted, the old strap releases; thread the new strap through the lugs and reinsert the pin until it clicks into place.

Absolutely yes. With a 20 mm lug width, you are compatible with any quality strap designed for this dimension. Artisanal straps from Casati Milano are crafted with optimal thickness and finishing for the Club, guaranteeing impeccable ergonomic and aesthetic pairing.

Leather strap longevity depends on three factors: tanning method, usage frequency, and climate. Vegetable-tanned leather resists 3–5 years with daily wear in temperate climates; shell cordovan reaches 7–10 years; authentic alligator exceeds 10 years. Exposure to humidity, heat, and perspiration accelerates ageing; proper drying and gentle monthly cleaning significantly extend lifespan.