

SEIKO Presage Mechanical Automatic Metal Men's Watch SART003/SPB445 Movement 6R5H Drive system Mechanical automatic winding (with manual winding) Accuracy Daily error +25 seconds to -15 seconds Maximum winding time about 72 hours 24 jewels With 24-hour hand Second hand stop function Case, strap material Stainless steel Back: stainless steel and glass Case coating Diamond shield Case size Thickness: 12.5 mm Width: 40.6 mm Length: 49.1 mm Glass material Hyperbolic sapphire Glass coating Internal anti-reflective coating One-button three-fold method Arm circumference (longest) 205.0 mm Enhanced waterproof for daily life (100m) Anti-magnetic Yes Weight 150.0 g Arita ware dial Transparent screw-down back cover