The Seiko 5 Sports Field Series #HDB009 is an automatic field watch with a brown dial. The dial's earth tone suits outdoor styling. A simple compass adds to its field-watch functionality.
The strap is rugged nylon combined with leather. The 41mm stainless steel case has a curved Hardlex crystal, a unidirectional rotating bezel and a see-through screw-down case back that shows the movement. LumiBrite on the numerals, hands, markers and bezel keeps the time legible in low light.
Inside is Seiko's 24-jewel Caliber 4R36 automatic movement. It winds itself and can also be wound by hand. It has hacking seconds and a day/date display.
- Movement
- Seiko Caliber 4R36, automatic, 24 jewels
- Winding
- Self-winding and manual winding
- Power reserve
- 41 hours
- Functions
- Hacking seconds, day/date display, simple compass
- Dial
- Brown, with LumiBrite numerals
- Case
- Stainless steel, 41mm diameter, 13.2mm thick
- Lug-to-lug
- 48.5mm
- Crystal
- Curved Hardlex
- Bezel
- Unidirectional rotating, LumiBrite-coated
- Case back
- See-through, screw-down
- Strap
- Nylon combined with leather
- Weight
- 85 grams with nylon strap
- Water resistance
- 100 meters
- Magnetic resistance
- 4,800 A/m