Nivada Grenchen Autochron Blue vs UNDONE Aquadeep Signal Yellow Automatic

The Aquadeep Signal Yellow Automatic takes the Sensei's nod on score (8.0 to 7.8), while the Aquadeep Signal Yellow Automatic is the value play at $395 ($1,900 less), and the Autochron Blue wears smaller at 38 mm. The Aquadeep Signal Yellow Automatic is the pick.