Strap for Diver Automatic Blue / Bracelet

The Formex Diver 2100.1.7030.100 features a lug width of 22mm, which is the standard for professional diver straps. This measurement is compatible with a broad selection of straps: leather, NATO, vulcanised rubber. To verify compatibility, measure the space between the two lugs from the internal surface of one to the other: the value must be exactly 22mm.

The choice depends on your intended use. For prolonged humid environments and diving operations, we recommend vulcanised rubber with grip texture. For urban and formal contexts, leather tanned with traditional vegetable tanning (Tobacco or Cognac) creates enduring elegance. For cross-context versatility, a NATO strap in satin-reinforced fabric in navy blue or black represents the optimal compromise.

Strap replacement is accomplished via removable pins (spring bars) that pass through the lug passages. Use a dedicated removal tool (pin extraction rod) or a small flat implement to compress the internal spring of the pin, then extract it carefully. Insert the new strap by aligning the holes with the pins and push until it clicks. Verify that the attachment is secure before wearing the watch.

Yes, any strap with a 22mm lug width is compatible with the 2100.1.7030.100. Milano Straps offers a dedicated collection of artisanal straps in leather, rubber and fabric, all tested for fit and security. We recommend always verifying the correct width before purchase to avoid incompatibility.

A quality leather strap (vegetable tanned) lasts an average of 3–5 years with daily wear, extending to 7–8 years with moderate use. Longevity depends on moisture exposure, frequency of wear and maintenance (periodic cleaning, drying after water exposure). In very humid environments, rubber straps are recommended to preserve the leather.