Prospex 1968 Diver's Modern Re-interpretation GMT SPB381 with green dial and green ceramic bezel, SPB383 with black dial and black ceramic bezel, and Save the Ocean SPB385 with textured blue dial and black bezel feature a new automatic caliber 6R54 with a 72-hour power reserve energy.
All three models are offered on steel bracelets, but the Save the Ocean version also has a NATO strap.
The Save the Ocean edition is limited to 4000 pieces and is dedicated to the 110th anniversary of the first Seiko wristwatch.
Water-resistant case of new products is 200 meters, dimensions - 42 x 12,9 mm.
