Strap for Conquest Classic Moonphase Stainless Steel / St. Moritz 2017

The lug width is 21 millimetres. Measurement is taken perpendicularly between the two lugs once the original strap has been removed. This is not a standardised measurement, therefore it requires specifically fitted straps rather than approximate solutions.

Alligator is the most harmonious choice: the grain of the scutes creates sophisticated contrast against the brushed steel case. Vegetable-tanned calf develops an elegant patina over time. FKM rubber is ideal for dynamic use.

Remove the watch from your wrist. Use a spring bar tool to push the pin downwards from one side, lifting the lug. Repeat on the other side. Insert the new strap by aligning the lugs with the holes and push the pin until you hear the locking click.

Any strap with a 21-millimetre lug width is compatible. Always verify measurement before purchase. Italian artisanal straps with quality construction and premium materials such as alligator, calf, or shell cordovan are recommended.

A quality leather strap, with vegetable tanning, has a durability of 3-5 years with regular use. Durability depends on humidity, perspiration, and frequency of sun exposure. Regular maintenance—gentle cleaning and conditioning—extends the material's lifespan.