A ref. 5065J 'Jumbo' Aquanaut in yellow gold. The 5065 was introduced year after the Aquanaut in 1998. But the 5056J was introduced a year later in 1999 until 2006. However, only examples prior to ~2003 were made with tritium hands and dials, lending a warmth that is unrivaled in Aquanaut history. The combination of 38mm warm yellow gold case and patinated tritium hour markers is a deeply luxurious aesthetic, seen here well-preserved in exemplary condition.