Sham Shui Po Store Brand New Authentic CASIO Watch 1 Year Warranty Casio Men's Watch / Mountain Climbing Watch / Altitude / Barometer / Compass / Temperature Solar Powered Watch / Hiking Watch / Camping Gear / Casio Pro-Trek PRW-35Y-1B PRW35Y-1B PRW-35Y-1 PRW35Y-1

Basic Information Case Dimensions (L × W × H) 51.2 × 44.6 × 13 mm Weight 45 g Case and Bezel Material Bio-based Resin / Stainless Steel Strap Bio-based Resin Strap Water Resistance 100 meters water resistant Environmental Durability Low temperature resistant (-10°C / 14°F) Time Adjustment Radio-controlled watch; Multi Band 6 Power Supply and Battery Life Tough Solar (Solar powered) Sensor Functions Altimeter Measurement Range: –700 to 10,000 meters (–2,300 to 32,800 feet) Measurement Unit: 1 meter (5 feet) Manual Memory Measurement (up to 30 records, each including altitude, date, time) Automatic Data Logging (high/low altitude, automatic calculation of ascent