Mechanical-hand-wind movement; Scratch-resistant-sapphire crystal; Case diameter: 44 mm; Stainless-steel case; Black dial; Date function; Water-resistant to 30 M (99 feet)
Automatic movement; Scratch-resistant-sapphire crystal; Case diameter: 44 mm; Stainless-steel case; Black dial; Date function; Chronograph functions; Water-resistant to 300 M (990 feet)