1Compass Design: Pocket watch adopted compass design, special and practical, which is suitable for outdoors, camping, travel use. 2Black Looking: Quartz pocket watch adopted hollow out Arabic numeral dial, with black color, which is suitable for matching various clothes. 3Quartz Movement: Pocket watch uses a quartz movement, the main power comes from the built in battery, which can travels accurately. 4Setting Time: Pull the crown out from the bottom of the watch, turn the crown clockwise until the exact time is reached, then press the crown back. 5Perfect Gift: Black pocket watch with chain, very suitable for relatives, friends, teachers, Christmas, birthday, anniversary, Father Day gifts.