 
 <translate> Question: "Many high quality watches uses a Quartz crystal to keep time."
Is the above claim true?
Options:
- yes
- no Let's think first. Step-by-step reasoning: <ibo> Ajụjụ: "Ọtụtụ elekere ndị dị mma na-eji kristal quartz eme ihe iji na-edebe oge". Ihe ahụ e kwuru n'elu ọ̀ bụ eziokwu? Nhọrọ: - Ee - Mba Ka anyị buru ụzọ chee echiche. Ntụziaka nzọụkwụ site na nzọụkwụ: 