The PD-1664 uses a Japanese VK63 quartz chronograph movement on a lightweight silicone strap, with a day display tucked between the 4 and 5 o'clock markers.
- Case: 40mm, 12mm thick
- Strap: Silicone
- Movement: Japanese VK63 quartz chronograph
- Crystal: Sapphire, hard coating
- Water resistance: 10 bar
- Weight: 95g
- Warranty: 1 year, nationwide delivery in Pakistan