Diver 300 Heritage Watch AL-520BY4H6

Diver 300 Heritage Watch AL-520BY4H6The Seastrong Diver 300 Heritage Automatic featuring the AL 525 automatic caliber, and a polished stainless steel 2 part case with a 42mm diameter. Scratch resistant glass sapphire crystal, and engraved case back. Water resistant to 300M, making it the ideal choice for the diver, or diver at heart. Black dial with sunray finishing and applied yellow gold color indexes. Black internal revolving 60min diver bezel with yellow gold minutes and seconds

Instead of a classical second’s hand

Just as the Head-up Display (HUD) is an icon of innovation in aviation history

bezel and urethane band are made with bio-based resins derived from renewable organic resources

and manual winding capability

Chronograph measures up to 60 minutes in 1/5 second increments with split time measurement function

Our Portobello range is inspired by the rich colours in Notting Hill – best known for the extravagant markets

tasteful watch that can cross over from day to night while still promising exceptional technical performance

leading the way with new advances

punctuated by a date window at 6 o'clock

King Seiko became one of Seiko’s most technically innovative and stylish brands

Innovative “Oil Immersion” concept in a 40 mm size with a new camouflage pattern thanks to a special paint on the black PVD-treated steel case

while the small seconds sub-dial is square