The US Forest Service watches have a Seiko PX28A Kinetic movement with date display and sweeping power reserve indicator.
A kinetic movement has a unique way of storing energy. Much like an automatic movement, kinetic movements have a rotor that turns with the motion of your wrist. This movement is converted into energy and stored in a capacitor.
What you need to know:
120m/393 ft Water Resistance
Screw-down crowns + case back
AR Coated Flat Sapphire Crystal
Stainless steel case with scratch-resistant, color-tinted Cerakote (ceramic coating)
Super LumiNova on hands, dial numerals, and inner bezel numerals
Protective Rubberized Steel Bullhorns
Inner Rotating Bezel
39mm Case Width
12.5mm Case Height
45.25mm Lug to Lug
18mm Strap Width, fits 6.5" to 8" wrists