Seiko - Prospex SRPG18

Mechanical Movement

• 4R35
  
• Automatic winding
  
• 23 jewels
• 40 hour power reserve
  

Case

• Gold plated stainless steel case
  
• Screw down case back
  
• Sapphire glass
  
• Screw-down crown
• 200 meters (660 feet)
  

Functions

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

Dial and Hands

• Brown and Rose gold & cream indexes with LumiBrite
  
• Gold plated hour and minute with LumiBrite
  

• Case diameter: 42.4 mm
  
• Case thickness: 11.7 mm
  
• Lug to Lug: 45.2 mm
• Band lug width: 20 mm
• Weight: 87 grams