Zenith El Primero Stratos Flyback Chronograph Automatic Brown Dial Mens Watch, Pre-Owned Condition. Silver-tone stainless steel case and bracelet construction. Brown dial with rose gold-tone hands and prominent index hour markers at the three and nine positions. Minute markers are present around the outer bezel rim facilitating precise readings. Analog dial type features luminous coating on both hour and minute hands for superior visibility in low light conditions, along with indices ensuring legibility during darkness. Date display is clearly visible located at the 6 o'clock position. Chronograph functions equipped with three sub-dials: one measuring up to 30 minutes, another displaying hours elapsed, and a dedicated 60-second counter dial. Automatic mechanical movement provides self-winding capability without manual winding required for accurate timekeeping powered by motion. Scratch resistant sapphire crystal lens protects the dial surface effectively against minor impacts ensuring clarity over extended periods of use. Classic round case shape with dimensions measuring approximately 45 mm in diameter, suitable for most wrist sizes comfortably. Secure fold-over clasp mechanism includes an innovative safety release feature to prevent accidental opening during wear or impact situations. Functions provided include chronograph timing capability alongside date display and standard analog hour/minute/second hand timekeeping.