Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Alienwork Retro mechanical Pocket Watch Skeleton Hand-wind engraved Metal blue black W891C-02
Product feature: Package Dimensions: 6 x 3.9 x 1.1 inches, Shipping Weight: 4.2 ounces, ASIN: B017SPCRKU, Date first listed on Amazon: December 15, 2015, Average Customer Review: 3.0 out of 5 stars 2 customer reviews
Product brand: Alienwork
Target attributes: Watch Movement
Answer: attribute: watch movement
value: mechanical
source: product title