Damasko
Three-hand Models DA44— lug 20mm

The Damasko DA44 is fitted with a 20 mm lug width. This measurement represents the internal distance between the two holes where the watch strap spring bars attach. It is a non-interchangeable specification incompatible with alternative sizes such as 18 mm or 22 mm. Always verify with a digital calliper before purchasing an aftermarket strap.

For the DA44, we recommend vegetable-tanned alligator in black or medium brown, which emphasises the watch's essential design without chromatic competition. Alternatively, grey-stone nubuck calf maintains functional sobriety, or FKM rubber for those requiring absolute maintainability. Selection depends on usage: formal with alligator, sport-versatile with rubber.

Remove the used strap by gently pressing the spring bars inward toward the lug interior using a dedicated removal tool, freeing the ends. Insert the new strap's spring bars into the case lugs, applying pressure until the locking click engages. Verify stability: the strap must not move laterally. The procedure requires 2-3 minutes and only a strap removal tool.

Yes, provided the lug width is exactly 20 mm (tolerance ±0.1 mm). Milanese artisanal straps achieve superior construction tolerances compared to standard industrial options. Always verify the strap's technical specifications before purchase. Spring bars must fit snugly within the case lugs.

Longevity depends on material: vegetable-tanned leather resists 3-4 years with moderate daily use; shell cordovan achieves 5-6 years thanks to superior structural density; nubuck calf 2-3 years as the finish is less moisture-resistant. Environmental factors (humidity, perspiration, solar exposure) accelerate ageing. Periodic maintenance with specific conditioners significantly extends lifespan.