Formex 0660.1.6523.711 Field Automatic Charcoal Black Leather Formex the Seiko logo follows the

the Seiko logo follows the design of the original model and is lower in height than the current logo

navy-blue effect lacquer

Strong and striking

The GBD200LM features glow-in-the-dark resin where the bezel and the band meet

poetic moon phase at 6 o'clock on a starry blue background

Formex 0660.1.6523.711 Field Automatic Charcoal Black Leather Formex the Seiko logo follows theBuilt to last, the Formex Field uses the sturdiest of available materials and a colorful selection of highly legible dials. The 41mm case and crown are made entirely from titanium grade 2. A special hardening treatment increases the Fields surface hardness from 145 Vickers to approximately 900 Vickers while retaining the light weight, comfort and hypoallergenic properties of titanium. The recessed numbers and hour markers give the dial a visible depth