Seiko PROSPEX SRPH97 Black Series Limited Edition Citizen EOL (battery end-of-life indicator)Solid engraved

EOL (battery end-of-life indicator)Solid engraved case backWater resistance: up to a pressure of 10 bar (100m / 330 ft)Silicon strap highly resistant in hot and humid climate

See-through Screw case back

In silver-tone stainless steel

Sapphire crystal with anti-reflective coating on inner surfaceWater resistance: 100 mCrocodile leather strap with three-fold clasp with push button release

Seiko Prospex SRPH99K1 Black Series Night Vision Tortoise Limited edition of 7000 pcs

Seiko PROSPEX SRPH97 Black Series Limited Edition Citizen EOL (battery end-of-life indicator)Solid engravedSeiko Prospex SRPH97K1 Black Series Night Vision Samurai Limited Edition of 8000 pcs. Movement: Automatic with manual winding capacity Caliber 4R35 Jewels: 23Power reserve: 41 hoursStainless steel case (hard coating)D43. 8mm x L48. 7 mm x T12. 8 mmLumibrite on hands and indices Sapphire crystal with inner anti reflective coatingWater resistance: 200m 660ft diver's Silicon strap LIMITED EDITION on the case back Unidirectional rotating bezel Screw down