Luxury Heavy Duty 24 Grids/ Compartments Watch Storage Box. Heavy Duty Black Plastic Case material. 100% brand new and high quality. Plastic Waterproof Box/ Case. 24 Watch Storage Grids. Plenty of space between lid/ base and cushions to accommodate all watch sizes. Case Material: ABS Plastic. Case Dimensions: 400mm (L), 370mm(W) & 130mm (H). Case Weight: 1.6Kg. Waterproof Rate: IP67. PU wave shape foam + 24 Grids/ Compartments. Thickness of PU lid- 25mm. Thickness of bottom 95mm.