8 weeks or longer. Sufficient exposure to strong light is required before first use. Battery: The battery may be dead upon arrival. I have this item in hand. About solar watches: Solar watches may require exposure to light for charging before use.
Casio DW-291HX-1AVCF Digital Sport Watch WR200 LED Alarm Chrono Illuminator NEW
Perfect for work, travel, sports, or casual wear. The Watch Box is your trusted source for authentic Casio watches in the USA. Water Resistant: Ideal for daily wear and light splashes (check individual model).