All The common Sub hallmarks had been current in ‘fifty three: the black, luminous dial; the rotating dive bezel; the matching steel bracelet; the screw-down crown. And yet. Watch nerds enjoy Christie’s This was mostly a ref. 6538 — it nonetheless highlighted the 200m of water resistance, graduated bezel, purple https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/