POLISHED STAINLESS STEEL 3-PARTS CASE. 42 MM DIAMETER.CONVEX SAPPHIRE CRYSTAL. SEE-THROUGH CASE BACK WATER-RESISTANT UP TO 5 ATM. SILVER COLOR DIAL WITH BLACK PRINTED ROMAN NUMERAL INDEXES. HAND POLISHED BLACK HANDS. MOONPHASE AT 3 O’CLOCK AND DATE COUNTER AT 9 O’CLOCK. BLACK CROCO CALF LEATHER STRAP