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: KR3W Men's 'Halo' Quartz Rubber and Polyurethane Casual Watch, Color:Yellow (Model: K1148-YEL)
Product description: Yellow plastic case with a yellow plastic strap. Fixed yellow plastic bezel. Black digital dial displaying: hours, minutes, seconds, am/pm and day of the week. Dial Type: digital. Quartz movement. Scratch resistant mineral crystal. Pull / push crown. Solid case back. Case diameter: 40 mm. Case thickness: 13 mm. Rectangle case shape. Band width: 22 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, day, date, hour, minute, second. Casual watch style. Kr3w Halo Yellow Plastic Digital Unisex Watch K1148Y., With the Halo's sleek design and multiple colors you can't go wrong. It's blackout digital module has a unique display of the time, date, and chronograph, which makes it a perfect fit for everyone. And best of all, the affordable price makes it a great gift.
Product feature: Stainless steel caseback, Blackout digital module with time, date, chronograph and light, Hardened mineral crystal, Matte polyurethane case and strap, Water resistant to 165 feet (50 M): suitable for swimming and showering, Package Dimensions: 4.2 x 3.5 x 2.9 inches, Shipping Weight: 6.4 ounces, ASIN: B002O4N8UE, Item model number: K1148 - YEL, Date first listed on Amazon: September 5, 2009, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 2.5 out of 5 stars 2 customer reviews
Target attributes: Display
Answer: attribute: display
value: digital
source: product feature
attribute: display
value: digital
source: product description