What is the alteration completion time for a lock operation at UNIQLO?

The alteration completion time for a lock operation at UNIQLO is set at 15 minutes. This timeframe is established to ensure that customers get timely service while allowing staff to efficiently manage the alteration process. It reflects a balance between the need to provide quick turnaround for customers and the complexity involved in some alteration tasks. A 15-minute duration is reasonable and helps maintain workflow efficiency in busy retail environments like UNIQLO, where managing customer satisfaction and operational efficiency is crucial. This timeframe allows for proper handling and adjustments of clothing items while also ensuring that customers do not experience extended wait times.