Tilos Titanica Dive Mask Scuba Gear CASIO WW5100C-1 Time Piece Division:

CASIO WW5100C-1 Time Piece Division: Watch 1983

Mount with one continuous loop or two separate loops for redundancy

Battery level on the mini is indicated with the following colors:

Making noise under water doesn't get any simpler than this

Tilos Titanica Dive Mask Scuba Gear CASIO WW5100C-1 Time Piece Division:Enlarged single lens wide view mask. Large teardrop shaped single lens design offers wider vertical field of view. Ultra low volume design provides wider vision when pressed closer to your face. Quick release buckles. Tempered glass lens. Crystal silicone skirt and strap. Packaged in durable mask box for easy storage after use. E band compatible.