SEIKO PROSPEX 1968 DIVERS MODERN RE-INTERPRETATION BLUE DIAL WATCH Accuracy+25 -15 seconds at normal temperature range (5°C and 35°C) Power Reserve/Battery Life 70 Hours Power Reserve MOVEMENT TYPE: Mechanical MOVEMENT CALIBRE: 6R35 -15/+25 seconds per day BAND TYPE: Stainless Steel Bracelet CLASP TYPE: Z-Clasp DIAL COLOUR: Blue WATER RESISTANCE (Metres): 200 CASE WIDTH: 40mm CASE DEPTH: 13.1 GLASS TYPE: Sapphire Crystal DATE FUNCTION: Date Only STONE TYPE: