For years, vintage watch enthusiasts have been begging for smaller, thinner watches. While modern trends are shifting back to 40mm+, the GN-4W sits comfortably at around . It wears larger than it measures because of the thin bezel, but it slides perfectly under a dress shirt cuff. It is elegant, unobtrusive, and refined.

When you see these characters engraved on a Citizen caseback, they represent the following technical specifications: