Gotham classic 17 jewel small seconds hand mechanical hand wind railway watch features a stainless steel case, domed mineral crystal and is water resistant to 30 meters. White railroad style dial with 60 second outer track and blue cobalt classic hands. The case measures 51 millimeters in diameter.. Watch arrives with deluxe 14" stainless steel curb chain with spring ring clasp, operating instructions and no hassle lifetime warranty. Gift boxed.