Formex 2202.1.5331.910 Reef GMT Automatic Chronometer 300m Black Silver citizen-sale-2026 Legendary heritage evoked with a

Legendary heritage evoked with a smooth white ceramic and stainless steel case

a stainless steel panel back

Band: Bio-based resin band

Explore the deepest depths with the latest Promaster Dive watch in a stylish new color combination

screwed in

Formex 2202.1.5331.910 Reef GMT Automatic Chronometer 300m Black Silver citizen-sale-2026 Legendary heritage evoked with aExpanding upon the core concept of the original REEF diver, the FORMEX REEF GMT allows to track three different time zones, without sacrificing any of the REEF's robust build quality or patented interchangeable bezel and bracelet systems. The 42mm stainless steel watch is powered by a self winding COSC certified SW330 2 GMT movement that comes in Sellita's highest quality grade, using top of the line components only found in Chronometer grade