{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "apple-watch-se-3-40-mm",
 "name": "Apple Watch SE 3 (40 mm case)",
 "kind": "modern",
 "category": "Electronics",
 "group": "Apple Watch",
 "year": null,
 "question": "What are the dimensions of the Apple Watch SE 3 40mm?",
 "tags": [
  "apple watch"
 ],
 "aliases": [
  "Apple Watch SE 3 40mm case size",
  "Apple Watch SE 3 40mm charger stand dimensions",
  "Apple Watch SE 3 40mm dimensions",
  "Apple Watch SE 3 40mm size",
  "Apple Watch SE 3 40mm size in mm",
  "Apple Watch SE 3 40mm size in inches",
  "Apple Watch SE 3 40mm measurements",
  "how big is the Apple Watch SE 3 40mm",
  "Apple Watch SE 3 40mm weight",
  "dimensiones Apple Watch SE 3 40mm",
  "medidas Apple Watch SE 3 40mm",
  "Apple Watch SE 3 40mm Maße"
 ],
 "overall_mm": {
  "length": 40,
  "width": 34,
  "height": 10.7
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/apple-watch-se-3-40-mm/",
 "sheet_txt": "https://xemstudio.com/objects/apple-watch-se-3-40-mm/sheet.txt",
 "sheet": {
  "basis": "Manufacturer specifications (Apple)",
  "overall_mm": {
   "length": 40,
   "width": 34,
   "height": 10.7
  },
  "notes": [
   "Apple Watch SE 3 (40 mm case) measures 40 × 34 × 10.7 mm (1.57 × 1.34 × 0.42 in) according to Apple; case height × width × depth without band, as published by Apple.",
   "Weights are for the case only; bands are not included in any figure.",
   "The file is a plain box at the published case size; rounded corners, Digital Crown, side button and sensor dome are not modelled.",
   "True size, no printing tolerance added. Only published numbers are used; anything not published is said so."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "Case height",
     "40 mm (1.57 in)"
    ],
    [
     "Case width",
     "34 mm (1.34 in)"
    ],
    [
     "Case depth",
     "10.7 mm (0.42 in)"
    ],
    [
     "Weight",
     "26.3 g GPS; 26.4 g GPS + Cellular"
    ]
   ]
  }
 },
 "sheet_text": "Apple Watch SE 3 (40 mm case) — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/apple-watch-se-3-40-mm/  (sheet CC BY 4.0)\nBasis: Manufacturer specifications (Apple)\nCatalog version: 2026-10-20\n\nOverall (mm): length 40, width 34, height 10.7\n- Apple Watch SE 3 (40 mm case) measures 40 × 34 × 10.7 mm (1.57 × 1.34 × 0.42 in) according to Apple; case height × width × depth without band, as published by Apple.\n- Weights are for the case only; bands are not included in any figure.\n- The file is a plain box at the published case size; rounded corners, Digital Crown, side button and sensor dome are not modelled.\n- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.\n\ndimension  value\nCase height  40 mm (1.57 in)\nCase width  34 mm (1.34 in)\nCase depth  10.7 mm (0.42 in)\nWeight  26.3 g GPS; 26.4 g GPS + Cellular\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Apple: Apple Watch SE 3 - Tech Specs - Apple Support — web — Publisher's page; dimensions are facts — https://support.apple.com/en-us/125094\n- Apple: Apple Watch - Compare Models - Apple — web — Publisher's page; dimensions are facts — https://www.apple.com/watch/compare/\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/apple-watch-se-3-40-mm/index.json\nAPI: https://xemstudio.com/api/geometry?object=apple-watch-se-3-40-mm\n",
 "sources": [
  {
   "publisher": "Apple",
   "title": "Apple Watch SE 3 - Tech Specs - Apple Support",
   "url": "https://support.apple.com/en-us/125094",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Apple",
   "title": "Apple Watch - Compare Models - Apple",
   "url": "https://www.apple.com/watch/compare/",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "apple-watch-se-2-40-mm",
  "apple-watch",
  "apple-watch-series-12-46-mm",
  "apple-watch-series-12-42-mm",
  "apple-watch-ultra-4-49-mm",
  "apple-watch-ultra-1st-gen-49-mm"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "How big is the Apple Watch SE 3 40mm?",
   "a": "Case height 40 mm, case width 34 mm, case depth 10.7 mm (1.57 × 1.34 × 0.42 in)."
  },
  {
   "q": "How much does the Apple Watch SE 3 40mm weigh?",
   "a": "26.3 g GPS; 26.4 g GPS + Cellular (case only, per Apple)."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "apple-watch-se-3-40-mm-envelope",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/apple-watch-se-3-40-mm/apple-watch-se-3-40-mm-envelope.step",
   "stl": "https://xemstudio.com/files/hardware/apple-watch-se-3-40-mm/apple-watch-se-3-40-mm-envelope.stl",
   "note": "Envelope 40 × 34 × 10.7 mm (case height × width × depth without band, as published by Apple)"
  }
 ],
 "markdown": "https://xemstudio.com/objects/apple-watch-se-3-40-mm/index.md"
}