The attention is on the dial with its matte watch face, railroad-style minute track on the black chapter ring and large 3D raised luminous markers and numerals. Watches are available with tropic-style rubber straps matching the color of the dial, and can be used interchangeably.
A design element that is found in many vintage field watches giving the timepiece a clean and streamline look. It’s functional too - as it helps seal the watch and prevents water from entering the case.