Watch TypesGMT Watches
September 24, 2025• 6 min read
Seiko Prospex Diver’s 1968 Heritage GMT SBEJ021 — Precision Across Continents
A 72-hour power reserve, 200m diver rating, and independent 24-hour GMT hand. Here is why the SBEJ021 is Seiko’s crowning premium achievement.
By Watch 24 BD EditorialRead Guide