Strap for Club Campus U

The lug width of the Nomos Glashütte Club 736.S4 is 20 mm. This measurement represents the distance between the two lugs on the watch case and is essential for selecting a compatible strap. Any 20 mm strap will fit perfectly on the 736.S4 lugs without gaps or visual misalignment.

The best strap depends on your intended use and aesthetic preferences. For formal contexts, we recommend alligator with vegetable tanning or smooth French calf. For daily wear, a NATO strap in heavy cotton or a textured calf offers versatility. If you engage in water sports, naturally vulcanised rubber ensures durability and moisture resistance.

Remove the strap using a spring bar tool. Insert the tool into the small opening on the inner face of the lug, apply gentle pressure to compress the spring mechanism inside the pin, then extract the pin from its seat. Repeat on the opposite lug, insert the new strap, and reinsert the pins. This procedure takes approximately 2-3 minutes and requires no technical expertise.

Yes, any 20 mm strap is compatible with the 736.S4. Quality aftermarket straps—leather, NATO, rubber—mount identically to original straps. The key is selecting materials that respect the case proportions: vegetable-tanned leather, robust fabrics, or natural rubber ensure longevity and aesthetic coherence with the Club's minimalist design.

A vegetable-tanned calf strap typically lasts 3-5 years with daily wear, developing a beautiful patina over time. French calf has similar durability. Longevity factors include: direct sun exposure, humidity, temperature, and frequency of use. Periodic maintenance—gentle cleaning and conditioning with natural oils—significantly extends the strap's lifespan.