Clean, classic, and maintenance‑light. This Citizen Eco‑Drive Perpetual Calendar pairs a stainless‑steel case with a white Roman‑numeral dial and a full calendar display. The solar‑powered caliber 8700 movement never needs a battery and automatically tracks the correct date, including leap years. A 24‑hour subdial, day‑of‑week display, and month scale around the chapter ring keep information at a glance, while 100 meters of water resistance ensures everyday durability.
 
Specifications
Movement: Citizen Eco‑Drive solar quartz, Cal. 8700/E870
Functions: Perpetual calendar, month ring, day‑of‑week, 24‑hour subdial, dual time, alarm
Case: Stainless steel; WR 100 m
Crystal: Mineral
Strap: Black leather with tang buckle
Dial: White/silver with Roman numerals and textured center