This Proton Never Dark watch offers matchless visibility in any lighting conditions, with a combined tritium and Superluminova illumination. Other useful features include a bidirectional world time bezel and always reliable Reactor DNA construction.

• Solid forged 316L stainless steel case and bracelet with gold-tone accents
• Day/date display at the 3 o'clock position
• Never Dark combined tritium and Superluminova markings on the dial, for superior low light visibility,
• World time indicator bezel
• Water resistant up to 200 meters (660 ft)
• Screw down crown
• Deep blue dial
• Weight of 210 grams
• Case width of 45mm (approximately 1 3/4 in)