Function: 1. Chinese and English brands: weekly dial for a novel look and exquisite workmanship. 2. Small and practical: Convenient to store and carry and at the same time convenient to transport. 3. Durable: Made of high quality plastic to ensure maximum durability and long-term use for the watch. 4. Precise watch accessories: Easy to use, exquisite and precise watch repair accessories. 5. Watch repair tools: Professional watch repair tools, suitable for repairers and amateurs, save repair costs. Specification: Item Type: See Parts of the Week Product material: plastic Product size: Approx. 18mm / 0.7inch diameter Manual measurement, there will be a little error Product color: White Purpose: Used to replace the calendar dial when the movement is being repaired. Package list: 1 x calendar dial