Seiko Prospex Diver GMT SPB383

Features:
Hours, minutes & seconds
GMT Function
Date window
Uni-directional rotating ceramic bezel
Screw down crown

Specifications:
Movement: Seiko Automatic Caliber 6R54
Power Reserve: 72 hours
Frequency: 21,600 vph
Water Resistance: 20 bar / 200 meters / 660 ft

Case:
Material: Stainless steel case with ceramic bezel
Diameter: 42 mm x 12.9mm
Crystal: Sapphire Crystal with anti-reflective coating
Caseback: Closed caseback

Dial:
Design: Black dial
Hands: LumiBrite
Markers: Lumibrite hour markers

Bracelet:
Stainless steel bracelet