his 40mm Holst has a sandblasted dial with three-hand movement and linear indexes. A subeye at the 12 o clock hour indicates day of the week, while a second subeye at 6 o clock indicates the date. A quick-release pin construction makes it easy to interchange the leather strap with any 21mm Holst strap. *Interchangeable Holst watch straps are available. Please note that our standard watch straps will not fit the Holst.Strap WatchesMenRound dialLeather50 metres water resistantNo alarm functionWhite2 year guaranteeQuartz (Battery)Analogue clocks Shop At House Of Fraser