Neobrite 
A luminous coating provides long-term illumination in the dark after only a short exposure to light.3 Years – 1 Battery 
One battery will supply your watch with the power it needs for about 3 years.Mineral Glass 
Hard glass resists scratching.Palladium covered clock case Stainless Steel Band Safety Catch 
Always reliable: This watch has a particularly secure safety catch, which helps prevent the strap from opening by mistake.Water resistance classification (WR) to DIN 8310 i.e. ISO 2281
This model is water resistant to DIN 8310 / ISO 2281, and thus is resistant to minor splashing. Any greater water contact should be avoided.Accuracy
+/-20 seconds per monthType of battery
SR626SWDimensions
approx. 32.5mm x 28.05mm x 7.4mm (H x W x D)

Weight
approx. 52 g