Seiko Superior Automatic WR 100M Watch SRP445J1 SRP445J

Features:
Black Dial
Stainless Steel Case & Bracelet
See Through Case Back
 Automatic Movement 
Manual Winding Mechanism (Caliber 4R35)
23 Jewels
Water Resistance 100M/ 10 Bar
Compass Bezel
Hardlex Crystal
Date Display
Three-fold Clasp

Approx. Measurement:
Case Diameter & Thickness: 45mm & 13mm