Seiko - Prospex SPB323

Mechanical Movement

• 6R35
• Self-winding mechanism
• 24 jewels
  
• Seconds stop function
• 70 hour power reserve
  

Case

• Stainless steel case
  
• Curved sapphire crystal with anti-reflective coating on the inner surface
• 200 meters (660 feet).
  

Functions

• Hours, minutes, seconds
• Date display

Dial and Hands

• Brown fumé
  
• Hour and minute hand coated with luminescent colour

• Case diameter: 45 mm
  
• Case thickness: 13.4 mm
  
• Lug to Lug: 52.6 mm
• Band lug width: 20 mm
• Weight: 190 grams