Waterproof: Yes. Screen: LCD Display. Size: 54mm x 36.5mm x 14.5mm/2.13" x 1.44" x 0.57" (Approx.). You have no risk to have a try, just need to believe with the quality. Hours: 9999.9. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
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