Formex Essence LeggeraEssence LeggeraReef GMTReefFieldFieldEssenceEssence # 1999# 24-hour scale# Carbon fiber# Carbon fiber dial# Chronometer# COSC# Dive watches# Field watches# GMT# GMT Bezel# GMT hand# Lacquer# Mother of pearl# Sellita SW200-1# Sellita SW300-1# Sellita SW330-2# Sunburst# Switzerland# Textured dial# Textured horizontal line dial# Titanium