Seiko 5 vintage automatic watch

A Seiko 5 4216-0020, a vintage automatic watch typically dating back to the 1970s or early 1980s. This specific model is often referred to by collectors as having a “Railway” or “Tactical Field” dial due to the prominent 24-hour markers on the inner ring.

Movement: Caliber 4216, a Japanese mechanical automatic movement with 17 or 23 jewels. Unlike many other vintage Seiko 5s, this movement often supports hand-winding.

Case Size: Approximately 32 mm in diameter (excluding the crown).

Features: Day and date display at the 3 o’clock position and a 24-hour inner track.

Dial: Features a white dial with luminous markers and hands for visibility in low light.