iWatch 1

Apple Watch 1 - 38mm case (Model: A1802 - A1553) - 42mm case (Model: A1803 - A1554).

Apple Watch series 1: 38mm case (Model: A1802) - 42mm case (Model: A1803) - Space gray, gold, rose gold, or silver aluminum. Ion-X glass, Retina display, and a composite back.

Apple Watch (1st generation): 38mm case (Model: A1553) - 42mm case (Model: A1554).

Apple Watch: Space black stainless steel, or stainless steel. Sapphire crystal, Retina display, and a ceramic back.

Apple Watch Sport: Space gray, gold, rose gold, or silver aluminum  . Ion-X glass, Retina display, and a composite back.

Apple Watch Hermès: Stainless steel with Hermès watch face and engraving on the back. Sapphire crystal, Retina display, and a ceramic back.

Apple Watch Edition: 18-Karat yellow gold with a red, blue, or black cap. 18-Karat rose gold with a white, blue, or black cap. Sapphire crystal, Retina display, and a ceramic back.