From the manufacturer

DGTL Collection

Digital Features

The DGTL collection incorporates the digital features to keep up with your lifestyle — including chronograph functionality and alarm/alert systems.

Durability

The DGTL collection brings together durable cases, scratch-resistant lens and soft silicone or resin strap options for lasting durability.

Indiglo

Timex created revolutionary Indiglo backlight technology, changing how the world told time in the dark.