The STORM Steffentron is one of STORM's more unique watches with a revolving disc movement which counts the hours, date, and minutes. The Steffentron has a futuristic look and features STORM's signature strap made from brushed stainless steel. Waterproof to 50m with STORM's lazer blue glass, you won't find another watch quite like it. *STORM's signature lazer blue glass is iridescent and may appear different shades of blue under different light.Strap Watches Shop At House Of Fraser