Titanium Core - Titanium and Lume Ring Form and Forge Designs This design features titanium on

This design features titanium on the inside and a single titanium stripe down the center

modern frame

This beautiful black ceramic ring is inlayed with our scarlet red opal that is sure to catch the eye

Three channel opal ring inlayed with red

This watch is for the Seiko Automatic version which is a self winding

Titanium Core - Titanium and Lume Ring Form and Forge Designs This design features titanium onAbout The Design This design features a hand lathed titanium exterior and a super lume interior that illuminates outward beautifully. It is a very elegant design with a unique pop of color. As is everything we offer, this design is hand made by us, Rune Refinery. Titanium is an extremely strong, durable and light weight metal. It has a beautiful sheen. It's darker than silver. It has a grey, gun metal tone to it.