Library › Phones, tablets & wearables › Apple Watch Series 12

Apple Watch Series 12, 42 mm at true size

Apple Watch Series 12, 42 mm at true size: case band lofted through Apple's printed profile table (flat of back to flat of cover glass 9.7 mm), plan outline from the corner-point table; back dome drawn as a spherical cap through its printed Ø24.7 base and 1.98 mm apex height (its curvature is not dimensioned). Crown, buttons and band slots are not modelled.

Exact dimensions. True size, no printing tolerance added.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

parameter	flat of back to flat of cover glass
value	9.7 mm

Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.

Set it up →

From the full sheet

Apple Watch Series 12 (42 mm case): every size, notes, mating features and sources. What are the dimensions of the Apple Watch Series 12 42mm?