Product Description Example: GA-1000-1AER (G-SHOCK) Product Name G-SHOCK MASTER OF G – AIR / Gravitymaster GA-1000-1AER Overview A tough analog-digital watch with shock-resistant construction. Equipped with practical functions such as a compass and thermometer, making it suitable for outdoor use and tough environments. Specifications (The following are nominal specifications) • Case size: 50.8 × 52.1 × 16.9 mm • Weight: 88 g • Water resistance: 20 bar (200 m) • Materials: Resin/stainless steel case and bezel, resin band • Glass: Mineral glass (scratch-resistant) • Movement: Quartz (Module 5302) • Battery life: Approximately 2 years (SR927W × 2) • Functions:   ・Digital compass (bearing indicator)   ・Thermometer (-10 ℃ to +60 ℃)   ・Neo-display (luminous display)   ・Basic functions such as alarm, timer, and world time Condition & Maintenance Information • Scratches and stains: None noticeable / Some minor scratches • Operation check: All functions confirmed to be working properly • Instruction manual PDF link (for module 5302): https://www.casio.com/content/dam/casio/global/support/manuals/watches/pdf/53/5302/qw5302_JA.pdf Recommended Points • A model that combines G-SHOCK's toughness and practical functions • Equipped with a compass and thermometer, suitable for outdoor activities, mountain climbing, and field use • Mineral glass + resin case for lightweight and durability • Comes with a replaced battery, so you can use it right away • Metal band Shipping & Other • Shipping method: Yu-Yu Mercari Bin / ◯◯ Bin • Shipping cost: Seller pays (or buyer pays) • Comments welcome / Price negotiation possible Dial color: Black Belt color: Black Accessories: None Operation: Good Scratches/Cracks: None