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Deckwatch UA7929-H1.2-BR— lug 20mm

The lug width is 20mm. This measurement is taken between the two lugs protruding from the case sides. It is essential to verify this measurement before purchasing a replacement strap, as 20mm is not a widely distributed standard in the market.

A vegetable-tanned leather strap is the ideal choice, particularly alligator or pull-up calf that ages naturally over time. For those preferring practicality, a NATO strap in heavy fabric or an FKM rubber option provides water resistance whilst maintaining the austere aesthetic of the Deckwatch.

The strap is changed by removing the spring bars through the hole on the side of the case. Two tools are required: a thin lever (spring bar tool) to lift the bar from inside the lug, and tweezers to gently extract the bar itself. The procedure requires patience and care to avoid scratching the bronze case.

Yes, any strap manufactured with a 20mm lug width is compatible, provided the ends are correctly profiled to fit between the lugs. On milanostraps.it you will find a collection of artisanal straps for this specific lug width, tested and ready for use.

A quality leather strap with vegetable tanning can last 5 to 10 years of daily wear before requiring replacement. Longevity depends on environmental humidity, frequency of sun exposure, and how much the strap is subjected to twisting during wear. With regular maintenance and water protection, durability increases considerably.