GD-400-3DR Casio Wristwatch Quartz Movement Case diameter: 51mm Mineral Crystal Rubber case with Resin band Water-resistant to 200 Meters / 656 Feet / 20 ATM You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!