.section-material .image-material {
    background-image: url(/hk/apple-watch-ultra-3/images/specs/materials_and_finish__c2bq9sa4ohg2_large.jpg);
}

@media (min-resolution: 1.5dppx),
(min-resolution: 144dpi) {
    .section-material .image-material {
        background-image: url(/hk/apple-watch-ultra-3/images/specs/materials_and_finish__c2bq9sa4ohg2_large_2x.jpg)
    }
}

@media (max-width: 1068px) {
    .section-material .image-material {
        background-image: url(/hk/apple-watch-ultra-3/images/specs/materials_and_finish__c2bq9sa4ohg2_medium.jpg)
    }
}

@media (max-width: 1068px) and (min-resolution: 1.5dppx),
(max-width: 1068px) and (min-resolution: 144dpi) {
    .section-material .image-material {
        background-image: url(/hk/apple-watch-ultra-3/images/specs/materials_and_finish__c2bq9sa4ohg2_medium_2x.jpg)
    }
}

@media (max-width: 734px) {
    .section-material .image-material {
        background-image: url(/hk/apple-watch-ultra-3/images/specs/materials_and_finish__c2bq9sa4ohg2_small.jpg)
    }
}

@media (max-width: 734px) and (min-resolution: 1.5dppx),
(max-width: 734px) and (min-resolution: 144dpi) {
    .section-material .image-material {
        background-image: url(/hk/apple-watch-ultra-3/images/specs/materials_and_finish__c2bq9sa4ohg2_small_2x.jpg)
    }
}