SEIKO PROSPEX ALPINIST AUTOMATIC GREEN DIAL STAINLESS STEEL STRAP WATCH Automatic with manual winding capacity,Accuracy +25 to -15 seconds per day, Rotating compass inner ring, Screw case back, Screw-down crown, See-through case back, 24 jewels Date display, Stop second hand function MOVEMENT TYPE: Mechanical MOVEMENT CALIBRE: 6R35 -15/+25 seconds per day BAND TYPE: Leather Strap CLASP TYPE: Deployment DIAL COLOUR: Green WATER RESISTANCE (Metres): 200 CASE WIDTH: 39.5mm CASE DEPTH: 13mm GLASS TYPE: Sapphire Crystal DATE FUNCTION: Date Only STONE TYPE: