Seiko - Prospex SPB453 (New!)

Mechanical Movement

• 6R55
  
• Mechanical movement
  
• +25 / -15 seconds per day
  
• Seconds stop function
• 24 jewels
• 72 hour power reserve
  

Case

• Stainless steel case
  
• Screwdown case back
• Curved sapphire glass
  
• Screw-down crown
• 300 meters (990 feet).
  

Functions

• Date
• Sweeping seconds
• Rotating unidirectional bezel
• Three fold Clasp with secure lock

Dial and Hands

• Black sunburst with applied indexes
  
• Sweeping seconds hand
  

• Case diameter: 40 mm
  
• Case thickness: 13 mm
  
• Lug to Lug: 46.4 mm
• Band lug width: 20 mm
• Weight: 168 grams