Seiko New Men's HDB007 5 Sports Field series

Official Product Specifications

Movement

- Caliber Number: 4R36
- Movement Type: Automatic movement with manual winding function
- Power Reserve: Approximately 41 hours
- Jewels: 24 jewels
- Core Functions: Stop-second hand function, day and date dual display

Case & Band

- Case Material: Stainless steel
- Case Dimensions:
- Thickness: 13.2 mm
- Diameter: 41.0 mm
- Lug-to-lug: 48.5 mm
- Crystal: Curved Hardlex crystal
- Luminous Performance: LumiBrite coating on hands, hour indices and bezel
- Clasp Type: Three-fold clasp with push button release and secure lock system
- Lug Spacing: 20 mm

Performance & Premium Features

- Water Resistance: 10 bar water resistance
- Magnetic Resistance: 4,800 A/m anti-magnetic performance
- Net Weight: 158.0 g
- Key Features:
- Rotating bezel
- Secure locking three-fold clasp
- Transparent screw-down case back