Seiko - Prospex PADI SRPK43

Mechanical Movement

• 4R46
  
• Automatic winding
  
• 24 jewels
• 41 hour power reserve
  

Case

• Stainless steel case with PVD hardcoating
  
• Screw down case back
  
• Sapphire with anti-reflective coating on inner surface
• Standard crown
• 200 meters (660 feet)

Functions

• Stop second hand function
  
• Date / Day
  
• Sweeping seconds hand

Dial and Hands

• Black; Steel and green indexes with LumiBrite
  
• Steel Hour and minute with LumiBrite
  

• Case diameter: 45 mm
  
• Case thickness: 13.2 mm
  
• Lug to Lug: 47.7mm
• Band lug width: 22 mm
• Weight: 198 grams