Seiko 5 Sports Collection
Inspired by vintage field/aviator style
Automatic with manual winding capability
21,600 vibrations per hour
Power reserve: approximately 41 hours
24 jewels
Black dial
60-minute track on the outer dial
13-24 hour military time scale on inner dial
Red-tipped second hand
Day/date calendar
Beige numerals
Beige luminous hands and markers
Screwdown see-through caseback
Case diameter: 36.0mm
Stainless steel case
Olive green nylon strap
Water-resistant to 10 bar, 100 meters (330 feet)
Caliber 4R36