Watch Uses biomass plastic Black [Casio] G-Shock [] GMD-S5610BB-1JF Women's

Material/Specifications: Case size (length x width x thickness): 45.7 x 40.5 x 11.9mm / Weight: 42g Case/bezel material: Resin/Resin (biomass plastic) / Resin band (biomass plastic) / Shock resistant structure (shock resist) Water resistant to 20 ATM / Battery life: Approximately 3 years / Inorganic glass Band attachable size: 145-190mm / Multi-alarm/time signal / LED: White Fully automatic calendar / Accuracy: Average monthly difference: ±15 seconds / LED: White