Seiko Prospex SPB143J1 62MAS Automatic Diver Watch – Men's Professional Dive Watch, Stainless Steel, Grey Sunburst Dial

The Seiko SPB143J1 is a modern re-creation of Seiko's iconic 1965 62MAS dive watch, featuring enhanced specifications while preserving the original's legendary design. This professional-grade automatic diver combines heritage aesthetics with contemporary performance.

Recommended For Men – ideal for divers, watch collectors, and enthusiasts who demand vintage-inspired design with modern reliability.

Specifications:
• Movement: Seiko 6R35 Automatic (self-winding)
• Power Reserve: 70 hours
• Case Diameter: 40.5mm (improved modern sizing)
• Case Thickness: 13.2mm
• Case Material: Brushed stainless steel with super-hard coating
• Bezel: Unidirectional rotating (120-click) with lumed pip
• Dial: Grey sunburst with Lumibrite hands and markers
• Crystal: Box-shaped sapphire with anti-reflective coating
• Water Resistance: 200m (20 BAR) – ISO certified diver
• Bracelet: Stainless steel with secure clasp & extension