43.00 mm case diameter, white dial, black Roman numerals, subdial for seconds at 6 o'clock, key wound and set gilt movement, engine turned and foliate engraved case with blank cartouche, together with a gold-filled oval link fob chain with Albert swivel clasp.
Inner case back stamp: 18K D&I 64180.
40.85 dwt.

Accompanied by a key.