Seiko SRPF81K1 Citizen 6 inches (18-32cm)

6 inches (18-32cm)

Training Load Pro™ gives you values for the load placed on both your cardiovascular and musculoskeletal system (Cardio Load and Muscle Load) after every session

Case size: 28mm

Battery life with power save training mode

LED Light Indicator: In RED color when low power

Seiko SRPF81K1 Citizen 6 inches (18-32cm)SEIKO Prospex Automatic Watch SRPF81K1 Movement Caliber Number: 4R35 Movement Type Automatic with manual winding Precision: +25 to 15 seconds per day Power reserve Approx. 41 hours Jewels 23 Functions Stop second hand function Day Date display Case Band Case Material: Stainless steel Case Size: Thickness: 12. 6mm Diameter: 43. 2mm Lug to lug: 44. 0mm Crystal: Harlex Band Material: Silicone LumiBrite: LumiBrite on hands, index(es) and bezel Distance