Royal Oak Offshore Black Mega Tapisserie Dial Chronograph Ref. 26401RO
# 26401RO. Audemars Piguet Royal Oak Offshore Chronograph. Chronograph – three sub-dials displaying: 60 second, 30 minute and 12 hour. case size: 44 mm, case thickness: 14.4 mm. 8 screws fixed black ceramic bezel.