Case and Dial
The watch is housed in an 18K yellow gold, three-body case described as "demi-bassine." The case is polished and features a hinged gold cuvette protecting the internal movement. A repeating slide is positioned on the case band to activate the audible timekeeping mechanism.
The dial is composed of white enamel and displays painted Arabic numerals. It features outer chronograph and minute tracks. Two subsidiary dials are present, one for running seconds at the 6 o'clock position and another for a 30-minute chronograph register at the 12 o'clock position. Time is indicated by blued steel spade hands.
Evidence for this section
- “Three-body, "demi-bassine", solid, polished, hinged gold cuvette.”
- “White enamel with painted Arabic numerals, outer minute and chronograph divisions, subsidiary sunk seconds and 30-minute register dials.”
- “Blued steel ?spade" hands.”
