Thank you for viewing. Instant purchase without comments is OK. Battery replaced, ultrasonic cleaning, and maintenance completed, the condition is good. The sides of the belt have a mirror finish, and the front has a hairline finish. Please understand that the accessories have deteriorated over time. Perpetual Calendar One of the three major complicated mechanisms. Ordinary calendars require manual correction to advance the date, but watches equipped with a perpetual calendar do not require correction, and the calendar automatically corrects even in leap years in February. This is one of the features found in high-end Japanese watches. (Brand) SEIKO LUKIA (Model) 4F32-0130 (Face) 3cm (excluding the crown) (Wrist circumference) 16cm (slight variations possible) (Movement) Quartz/Battery-powered, battery replacement date: 2025.12.24 (Functions) 3 hands, perpetual calendar (Accessories) Box, cushion, instruction manual If you need to adjust the belt, please consult us in the comments before purchasing. There are signs of use and minor scratches due to use. Please refrain from purchasing if you are sensitive or seek perfection. Due to the nature of precision instruments, we cannot provide warranty or returns after purchase, so please understand before purchasing. If you plan to pay at a convenience store, we would appreciate it if you could inform us of your payment date in the transaction comments after purchase.