Part / accessory · Apple

Apple 46mm Burgundy Plaid Sport Loop

verified 2026-10-07 Specs from Apple Store product page (Compatibility: 44/45/46/49mm). Also known as: 46mm burgundy plaid sport loop, mk874am/a.

Specs

band grouplarge
listed case sizes mm44; 45; 46; 49

Fits

  • band Apple Watch band, large group (OLD 42mm/44/45/46/49mm)
    Fits Apple Watch cases of 44mm, 45mm, 46mm and 49mm (Ultra), plus the 42mm case of Series 1-3.

Check it before you buy

Ask about a specific device and get a verdict with evidence.

Open the checker

Ask your AI assistant

Connect the Tethered Trust MCP server and ask: "Will the Apple 46mm Burgundy Plaid Sport Loop work with my device?"

https://tetheredtrust.com/mcp

Setup for Claude, ChatGPT, Cursor and VS Code

Good to know
  • GOTCHA: the Series 10 and later 42mm case is NOT in this group; it takes small-group bands.
  • Apple: bands for 46mm cases fit 44/45/46mm; 49mm (Ultra) bands fit 44/45/46mm, and 44/45/46mm bands fit 49mm.
  • Apple’s current band pages list 44/45/46/49mm and say they are for SE and Series 4 and later; fitting a current 46mm/49mm band to an old Series 1-3 42mm case is not explicitly confirmed by Apple.
  • Apple: Solo Loop / Braided Solo Loop wearers may need a smaller size on Apple Watch Ultra because of its larger case.

What does the Apple 46mm Burgundy Plaid Sport Loop work with?

8 models in the graph.

Informational only. Confirm with the manufacturer before buying or installing. Spotted a mistake? Report it.