Crystal / Lens:Acrylic

This style features a nylon barrel shaped case with rose gold screw details and a blue multi-function dial and rose gold accents paired with a blue silicone strap

Resin / Bio-based resin

Total weight : 37g

It features bold black to exude toughness and a band in the same bright yellow used for emergency rescues and safety signs

Casio • WV58DA-1A • Wave Ceptor Adjustable Crystal / Lens:AcrylicSilver Digital Wave Ceptor Watch with Metal Band featuring Countdown Timer, World Time, 1 100 Second Stopwatch and LED backlight. SPECIFICATIONS Case size (L W H) 53. 4 43. 7 12 mm Weight 88 g Case and bezel material Resin Stainless steel Band Stainless Steel Band One touch 3 fold Clasp Water resistance 50 meter water resistance Power supply and battery life Approx. battery life: 3 years on CR1620 Glass Resin Glass Spherical Glass World time World