5 Sports Automatic Watch SRPK31K1 Casio Digital 5 ATM water resistant

5 ATM water resistant

Movement : Acceleration sensor

and buckle ion-plated in lustrous copper

For outdoor athletes who train hard and move fast

Case Size: 51MM

5 Sports Automatic Watch SRPK31K1 Casio Digital 5 ATM water resistantMovement Caliber Number 4R36 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 24 Functions Case Band Case Size Thickness: 12. 1mm Diameter: 38. 0mm Lug to lug: 44. 2mm Crystal Hardlex LumiBrite Lumibrite on hands and index(es) Distance between lugs 20mm Other Details Water Resistance 10 bar Magnetic Resistance 4,800 A m Weight 140. 0g Features See through & Screw case back