S23627: The 1978 Quartz Saturation Diver’s Commemorative Limited Edition

• Caliber 7C46, Accuracy: +/- 15 seconds per month (between 5°C and 35°C) 
• Titanium inner case with black hard-coating 
•  Cermet outer protector -- material is eight times harder than steel, and offers higher level of shock protection!
•  Sapphire crystal
  
•  Screw-down crown
•  Diameter: 49.4 mm, Thickness: 15.3 mm
•  Water resistance: 1,000m saturation diver’s
•  Magnetic resistance: 4,800 A/m
•  Silicone strap