Watch Performance and Specifications
- Q9
- What is the operating temperature range?
- A9
- Operating temperature ranges for each model are shown below.
WSD-F20: -10°C to 40°C
Never leave the watch on the dashboard of a car, near a heater, or in any other location that is subject to very high or very low temperatures for long periods. Doing so creates the risk of malfunction. Leaving the watch in an area hotter than 60ºC for long periods can lead to problems with its LCD. The LCD may become difficult to read at temperatures lower than 0ºC and greater than +40ºC.