Ultimate Rugged Watch Showdown 2025: Citizen Promaster Tough vs Alpina AlpinerX Pro GPS vs Luminox Navy SEAL Series
The Citizen Promaster Tough features a 41mm Super Titanium case with Duratect and a one-piece monocoque design, weighing about 108 grams on bracelet. It runs Eco-Drive caliber E168, is solar-powered from any light, requires no battery changes, and offers roughly ±15 seconds per month
