It features the same dial

Light: LED light (Super Illuminator) Selectable illumination duration (1

Step count using a 3-axis acceleration sensor: 0 to 999

Others: Reference altitude setting

SSC939 • Seiko Prospex Shape:Round It features the same dialMovement Caliber Number V192 Movement Type Solar Precision 15 seconds per month Power reserve Operating for approx. 6 months (when fully charged) Functions Overcharge prevention function 24 hour hand Equipped with small seconds hand Chronograph up to 60 minutes in 1 5 second increments Power reserve indicator Date display Case Band Case Material Stainless steel Case Size Thickness: 13. 0mm Diameter: 41. 4mm Lug to lug: 45. 9mm Crystal Curved sapphire