Specifications:
- Brand: NaviForce
- Model Number: NF9163
- Water Resistant: 3 ATM
- Luminous Part: LCD + Hand
- Weight: 170 g
- Total Length: 24 cm
- Case Diameter: 43.5 mm
- Case Thickness: 15.5 mm
- Case Material: Zinc alloy
- Case Shape: Round
- Crystal: Hardened Mineral Glass
- Movement Type: Analog-Digital
- Movement Partner: Japan Seiko
- Strap Material: Stainless Steel
- Clasp Type: Buckle
- Width: 23 mm
- Strap Width at Buckle: 22 mm