YINETTECH 2 Pack Watch Case Back Gasket Compatible with Casio G-Shock DW-8800 DW-9000 DW-9050 DW-9051 DW-9052 DW-9400

["- Compatibility: Compatible with Casio G-Shock DW-8800 DW-9000 DW-9050 DW-9051 DW-9052 DW-9400; sized to seat in the case back groove and help restore basic splash resistance for daily wear.","- Material & Seal: Rubber ring with elastic rebound compresses evenly to form a tight interface with the metal back cover, helping reduce entry of sweat, dust, and light rain in routine use.","- Maintenance Use: Ideal for routine service after battery changes, cleaning, or bezel swaps; suitable for sports, commuting, and weekend travel scenarios.","- DIY Friendly: Simple to install—remove the back cover, align the gasket in the groove, then close the case using appropriate tools; suitable for home bench work or repair shop service.","- Order Guide: Verify your watch model before purchase; compact 2-pack keeps a spare on hand for future maintenance."]