Zenith
Class 03.0510.400/04.M510— lug 18mm

The lug width of this model is 18mm, a dimension that ensures optimal compatibility with artisanal straps available on the market. To verify the measurement, simply place a ruler between the two attachment pins: the precise distance will be 18mm.

For this 40mm satin steel case, a dark brown Mississippi alligator or box calf offers maximum aesthetic balance. If you prefer sporty versatility, a grey or navy NATO fabric strap maintains classical restraint. The choice depends on use: formal with alligator, daily wear with calf or NATO.

The Zenith Class has an integrated bracelet: the change requires specific tools (spring bar remover) to extract the lateral pins without scratching the case. If you are not experienced, we recommend contacting Casati Milano for professional replacement that guarantees precision and protection of the original finish.

Yes, exactly. Thanks to the standard 18mm lug width, any 18mm artisanal strap is compatible. You can choose from alligator, calf, rubber, NATO or synthetic fabrics: on milanostraps.it you will find a wide selection ready for shipment and customizable.

A quality artisanal leather strap lasts an average of 3-5 years with daily use, depending on the type (alligator more resistant than calf). Aging is predictable and desirable: the patina that forms is a signature of authenticity. Casati Milano offers an 18-month warranty and assistance for replacement when needed.