Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Swatch Gordon Mens Watch-Grey
Product description: Black plastic case with a black silicone strap. Uni-directional rotating black plastic bezel displaying compass markings. Grey dial with luminous black skeleton hands and index hour markers. Arabic numerals mark the 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 60 minute and 1/10th of a second. Quartz movement. Plactic crystal. Solid case back. Case diameter: 42 mm. Case thickness: 10 mm. Round case shape. Band width: 22 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Casual watch style. Swatch Gordon Grey Dial Black Silicone Mens Watch SUSA401.
Product feature: Originals Collection, Swiss Quartz Movement, 30 Meters / 100 Feet / 3 ATM Water Resistant, 42mm Case Diameter, Mineral Crystal, Product Dimensions: 5.9 x 5.9 x 5.9 inches, Shipping Weight: 0.32 ounces, ASIN: B00SUUJQQ6, Item model number: SUSA401, Batteries: 1 Nonstandard Battery batteries required. (included), Date first listed on Amazon: February 3, 2015, Average Customer Review: 3.9 out of 5 stars 3 customer reviews
Product brand: Swatch
Target attributes: Watch Movement
Answer: attribute: watch movement
value: quartz movement
source: product description
attribute: watch movement
value: quartz movement
source: product feature