Nomos Glashütte
Club 736— lug 20mm

The lug width of the Nomos Glashütte Club 736 is precisely 20 millimetres. This measurement corresponds perfectly to the proportions of the 38.50 mm case. Use a calliper to measure the inner diameter between the two lug pins to verify exact compatibility with any aftermarket strap.

For the Club 736 we recommend high-quality leather straps: alligator in thin gauge and dark shades (black, brown, burgundy) to contrast the white dial; Italian calf leather with vegetable tanning if you desire a natural patina that evolves over time; shell cordovan for formal evening elegance. NATO in fabric offers casual versatility. Vulcanised rubber is ideal for sports or aquatic use whilst maintaining aesthetic rigour.

Strap replacement requires a springbar tool (lever to remove the lug springs): position it between the lug and the pin, lift gently to compress the spring, then extract the pin. Repeat on the opposite side. Insert the new strap by aligning the holes with the pins, reposition the springs until the click sounds. Avoid forcing to prevent damage to the 20 mm lug.

Yes, any strap with a 20 mm lug width is compatible with the Club 736. Milano Straps.it offers a specialised collection of hand-crafted straps in leather, alligator, NATO and rubber, all calibrated for the 20 mm size. Verify the lug width upon receipt and purchase from suppliers that guarantee precise construction tolerances.

A quality leather strap (alligator, calf, shell cordovan) typically lasts 3-5 years with regular wear. Durability depends on frequency of wear, environmental humidity and maintenance (dry after rain, apply protective balm every 6-12 months). Vegetable-tanned leather tends to age better, developing an appreciated patina. Rubber straps last 5-7 years.