Chelsea Ship's Clock in Chrome or Nickel-Plated Brass Case

This is a vintage Chelsea maritime ship's wall clock, likely dating from the mid-20th century (circa 1940s-1960s). The clock features a heavy, circular metal case, likely nickel or chrome-pated brass, showing a moderate patina and surface oxidation consistent with age and maritime use. The dial is off-white or silvered with bold black Arabic numerals and a railroad-style outer minute track. It features a pair of Breguet-style open-tipped hands and a smaller seconds sub-dial located below the twelve o'clock position. The 'Chelsea' logo is visible within the sub-dial. To the right of the center arbor is a slow/fast (S|F) regulation indicator. A single winding arbor is located above the six o'clock position, indicating a mechanical movement. Condition-wise, the case shows some light pitting and surface wear, and the dial has slight discoloration and minor spotting. The crystal appears intact. This style of clock was primarily produced for naval vessels or as high-quality yacht instruments, reflecting Chelsea's reputation for precision engineering and durability in harsh marine environments.