25 mm case diameter, white porcelain dial signed H Moser & Co, containing 40 round single cut natural diamonds weighing approximately 0.80 carat total and a halo of old Swiss cut rubies (likely lab grown). Stamp: 56 Russian maker's mark. Weight: 33.0 grams Length: 16.5 cm Condition: all of the stones are securely set. The watch winds runs and sets but has not been timed for accuracy.