SEIKO – SRPJ 52 K1

Caliber Number: 4R36
Movement Type: Automatic with manual winding
Duration: Approx. 41 hours
Functions:

• Day/Date & month display

Case Size:

• Thickness: 13.42mm
• Diameter: 45.0mm

Crystal: Hardlex
Band Material: Nylon
Lug width: 22mm

Other Details:

• Water Resistance: 200m
• Weight: 197gr

Features:

• LIMITED EDITION on the case back
• Serial number engraved on the case back
• Rotating bezel
• Screw-down crown
• Screw case back