The Seiko SRPF77K1 is based on the King Turtle, meaning that it retains the classic vintage-inspired pebble look with a crown at 4 o’clock and the brushed and polished 45mm case. However, major updates, like a sapphire crystal with magnifier over the day-date complication and a new bezel with more pronounced grooves and black ceramic insert, have been applied. New to this “Save The Ocean” Special Edition is also the dial, which displays a fine wave pattern, a gradient blue-grey colour and shadowy mantras.
 

STYLE	Diving, Automatic
MOVEMENT	Automatic
CALIBER	4R36D
FUNCTIONS	Date, Day
CASE/DIAMETER	45mm
CASE MATERIAL	Stainless steel/Ceramic bezel
CASE COLOUR	Silver
DIAL COLOUR	Blue
GLASS	Sapphire Crystal
STRAP	Blue Silicone
WATER RESISTANT	200 m diver's
WARRANTY	2 Years Official