Diving watch mens watch series seiko kinetic case material stainless steel water resistant to 200m 20 atm case size 475 mm case height 14 mm housing colour black bezel colour black watch glass sapphire glass properties of bezel rotating bezel unidirectional housing base characteristic with screws watch strap silicone clasp pin buckle strap design groove bracelet watch strap colour black display analogue display types with date display with b