Zodiac fans know this classic cold: A 1960s Zodiac Aerospace GMT.
Check out the minty silvery dial with the chunky minute markers and the red GMT hand.
Classic dimensions: 35mm across, excluding the signed Zodiac crown...by 42mm from lug to lug. The bezel turns smoothly in either direction, shows just a bit of wear along the edge in spots.
The 17-jewel automatic movement keeps excellent time. Hacking works fine. Non-quick set on the date.
Strap it on. Make heads turn.