review
Hands‑On Review of the New Synchron Ti300M Poseidon I Limited Edition
The new Synchron Ti300M Poseidon I Limited Edition is a lightweight titanium dive watch that combines classic Doxa 300T aesthetics with modern materials and construction. Its Grade 5 titanium case, bezel, and crown keep the weight around 50 grams, while the 41 mm × 45 mm dimensions and 11.9 mm