External dimensions: 62.0 (height) x 32.0 (width) x 12.0 (thickness) mm Arm circumference: 140-220 mm Weight: 50 g (including battery) 1.28 inch reflective color LCD (with backlight) Resolution: 176x176 Pixel Continuous use time: GPS caddy mode: Up to 24 hours (backlight off) Watch only: Approximately 10 days (backlight off) *Uses rechargeable lithium-ion battery Positioning method: GPS (L1CA), Michibiki (L1C/A), DGPS: Michibiki (L1S)/SBAS
Screen size: 2.4 inch Display type: Ana-Digital display
