Strap for Form A Stainless Steel / White Arabic / Blue Calf

The Junghans Form 027/4735.00 features an 18 mm lug width. This is the distance between the two spring bars (lugs) to which the strap attaches. You can verify this measurement by removing the original strap and measuring the gap between the holes, or by consulting the manufacturer's documentation. All artisanal straps available in the 18 mm collection are fully compatible with this model.

The Junghans Form 027/4735.00 expresses its minimalist DNA most effectively with quality leather straps, preferably alligator with vegetable tanning or smooth calf leather. For a more sporty and versatile approach, a dense cotton NATO strap maintains the aesthetic sobriety. Rubber is ideal for summer wear or for those seeking maximum practicality. Avoid conspicuous straps or those with excessive ornamentation: the Form demands understatement and restraint.

Strap replacement involves removing the two lateral spring bars (lugs) that secure the strap to the case. Use a spring bar tool or visit a watchmaker: insert the tip into the small groove beneath the bar, push laterally to release the internal spring, and withdraw the bar. Repeat for the other side. Position the new strap by aligning the holes and reinsert the bars until you feel the click of engagement. Verify that the strap is firmly secured before wearing the watch.

Yes, absolutely. The Junghans Form 027/4735.00 features a standard 18 mm lug width, so any quality strap manufactured for this measurement is compatible without requiring case modifications. Milano Straps artisanal straps are designed and tested to guarantee a perfect fit and long-term durability. Choose the material and colour that best reflects your personal style.

Leather strap longevity depends on leather quality, frequency of wear, and maintenance. A quality vegetable-tanned artisanal leather strap can last 3 to 7 years of regular daily use, developing a natural patina that increases its aesthetic value. Rubber straps have a similar lifespan, ranging from 4 to 8 years, whilst cotton NATO straps can last over a decade. To extend your strap's life, avoid prolonged moisture exposure, clean regularly, and rotate between multiple straps if possible.