The Vario 1918 Trench Black Dial with White Lume is a 37 mm watch from the Trench collection. Its stainless steel case is 10 mm thick and 45 mm from lug to lug, with 18 mm lugs. It is water resistant to 100 m. The crystal is sapphire.

The manufacturer’s list price is US$388. It comes in 9 versions, with blue, black, green, grey and brown dials.