SEIKO 5 Field Mechanical GMT Black Nato Strap Watch POER RESERVE 41 HOURS MOVEMENT TYPE: Mechanical MOVEMENT CALIBRE: 4R34 -35/+45 Seconds per Day BAND TYPE: Silicone CLASP TYPE: Buckle DIAL COLOUR: Black WATER RESISTANCE (Metres): 100 CASE WIDTH: 39.4mm CASE DEPTH: 13.6mm GLASS TYPE: Hardlex DATE FUNCTION: Date Only STONE TYPE:
