🏷️ Basic Information Identification Make: Casio Model: PRL-10/20 Series MTP-1000 Series LTP-1000 Series Year: 1997 Generation: N/A 📋 Manual Details Documentation Manual Type: Repair Manual + Parts List Language: English Format: PDF Download Coverage: Specific to PRL-10/20, MTP-1000, LTP-1000 Series Watches Technical Level: Professional/DIY Repair ⚙️ Engine Specifications Movement Engine Type: Quartz Movement Displacement: N/A (Refers to movement components) Power Source: Battery 🔧 Transmission Drive Train Type: N/A (Analog Watch) Gears: N/A (Mechanical gears within movement) 📐 Dimensions Case Size Case Diameter Approx: Varies by specific model (e.g., around 30-35mm for some LTP-1000 models) Case Thickness Approx: Varies by specific model (e.g., around 7-9mm for some LTP-1000 models) 🔧 Maintenance Service Recommended Service Interval: Battery replacement: typically 2-3 years; Movement service: as needed or when performance degrades. Battery Type Reference: Refer to manual for specific battery models (e.g., SR series) Parts List Included Parts Scope: Key internal movement components, gaskets, hands, dial, case parts. 📄 Features Watch Functionality Display Type: Analog Water Resistance: Varies by specific model (e.g., 30M, 50M) Strap Material: Varies (e.g., Leather, Stainless Steel, Resin) Glass Material: Mineral Glass 📄 Diagnostic Information Troubleshooting Common Issues: Battery depletion, dust ingress, mechanical wear, crown issues. Repair Procedures: Detailed step-by-step guides for disassembly, component replacement, and reassembly.