Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: #IK4 Rare E. Howard Series III Antique Hunter Pocket Watch 18 Size (N) 15 Jewels Coin Silver Key Wind Circa 1868 - Historic Railroad Presentation Inscription
Product description: Rare E. Howard Series III Antique Hunter Pocket Watch 18 Size (N) 15 Jewels Coin Silver Key Wind Historic Railroad Presentation Inscription Circa 1868 SN: 21085 Series: III oMade in USA oAuthentic Antique Pocket Watch o90 Day Warranty oSize: N or 18 oJewels: 15 oCase: Coin Silver Hunter oMovement: Mechanical Key Wind and Set oDial: White Porcelain Outstanding ORIGINAL heavy (watch weighs 6.25 ounces) wavy edged plain polished offset hinged coin silver hunter case in superb condition with a nice blank initial shield. Magnificent half plate gilt strong running key wind and set from the back unusual "N" size hunter movement with a Reed's patent main spring barrel and a hard to find Mershon's patent center wheel rack regulator. The original stop works on the barrel is disable. This fine running movement has just been professionally serviced including adjusting, oiling, and timing. Spectacular PERFECT single sunk white porcelain dial with black roman numerals sets off this rare 140 year old Howard pocket watch! A key is included. There is an original presentation dated 1869 on the dust cover to S. H. Macbeth, the Chief Clerk of the Car Division of the PC and St L Ry railroad from the employees of that railroad car division. This is an historically important inscription from the Pittsburg, Cincinatti, and St. Louis Railway Company which was incorporated on March 23, 1868 and lasted until 1870. This is a wonderful piece of early Americana. Click on photos for larger images. Great gift for a retirement, birthday, graduation, or any holiday! Warranted 90 days!
Product feature: Shipping Weight: 3.75 pounds, ASIN: B0014DZ0RK, Date first listed on Amazon: October 2, 2013, Average Customer Review: 3.9 out of 5 stars 3 customer reviews
Product brand: Series III
Target attributes: Watch Movement
Answer: attribute: watch movement
value: mechanical
source: product description