The Unimatic U1-GMT-DHB Heritage Diver is a vintage-inspired dive watch designed for dual-time tracking. It features a matte black dial with creamy luminous markers for enhanced readability in low-light conditions.

• 40mm stainless steel case with a brushed finish
• 41.5mm unidirectional bezel
• Matte black dial
• Creamy Super-LumiNova® GL light old radium markers and hands
• 2.7mm thick ultra double-domed sapphire crystal with inner anti-reflective coating
• Japanese automatic GMT caliber NH34A movement operating at 21,600 BPH
• Water resistance rated at 300 meters (30 ATM)
• Matte black TPU quick-release strap