Question: what sizes are apple watch 3?
Answer: Aluminum case - 38mm. Height: 38.6mm. Width: 33.3mm. ... , Aluminum case - 42mm. Height: 42.5mm. Width: 36.4mm. ... , Stainless Steel case - 38mm. Height: 38.6mm. Width: 33.3mm. ... , Stainless Steel case - 42mm. Height: 42.5mm. Width: 36.4mm. ... , White Ceramic case - 38mm. Height: 39.2mm. Width: 34.0mm. ... , White Ceramic case - 42mm. Height: 42.6mm.