Steinhart Ocean One

This Steinhart Ocean One diving watch came to us with the owner reporting misting issues under the sapphire crystal and poor performance. On inspection I found the rear seal was badly compressed through age and letting moisture past into the movement.

The movement itself had survived OK but was woefully underperforming with poor balance wheel amplitude and a sticky rotor causing sub standard self winding performance.

A full service and new rear seal restored it to full working order.