Strap for Metro 38 Silver

The lug width of the Nomos Glashütte Metro 1108 is 19 millimetres. This measurement represents the distance between the two lateral pins of the case where the strap lugs attach. It is essential to measure it accurately using a digital calliper positioned perpendicularly to the case, from centre pin to centre pin, to ensure compatibility without forcing.

For the Metro 1108, we recommend straps in high-quality vegetable-tanned leather: dark brown alligator with regular grain amplifies aesthetic sobriety, whilst shell cordovan with vegetable tanning offers chromatic evolution over time. A military blue NATO in canvas maintains minimalism with daily versatility. Avoid lateral decorations and heavy buckles that would conflict with the rationalist design.

Changing the Metro 1108 strap requires a spring bar tool. Position the watch with the caseback facing upwards, locate the spring bar in one of the lateral pins, gently push it towards the centre with the tool until it clicks, remove the old strap, position the new one by aligning the lugs to the pins, and push until the locking click is felt.

Yes, the Metro 1108 accepts aftermarket straps of quality with 19mm lug width. Always verify compatibility by measuring the lugs to avoid lateral stress on the case. Choose artisanal brands that guarantee vegetable-tanned leather and a deployante (folding clasp) if you desire practicality. High-quality aftermarket straps often surpass original equipment in terms of patina development and personalisation options.

A high-quality artisanal vegetable-tanned leather strap typically lasts 3–5 years of moderate daily wear, extendable to 7–10 years with seasonal rotation and regular conditioning. Longevity depends on: tanning method (vegetable resists better than chrome-tanned), frequency of use, exposure to humidity and perspiration, and application of specific conditioners. Vegetable leather develops natural patina and character that does not constitute deterioration, but rather acquired character over time.