Seiko 5 - SRPG27

Mechanical Movement

• 4R36
  
• Automatic winding
  
• 23 jewels
• 41 hour power reserve
  

Case

• Stainless steel case
  
• Exhibition case back
• Screw down case back
  
• Hardlex
  
• Standard crown
• 100 meters (330 feet)
  

Functions

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

Dial and Hands

• Black dial; indexes with LumiBrite
  
• Steel hour, minute and seconds hand with LumiBrite
  

• Case diameter: 39.4 mm
  
• Case thickness: 13.2 mm
  
• Lug to Lug: 48.1 mm
• Band lug width: 20 mm
• Weight: 146 grams