Oris TT1

The entry tier of Oris's old Motor Sport family, now discontinued and pre-owned only. The TT1 ('Titan') did accessible motorsport style: skeletonized 'Engine' dials, bold cases around 42 to 44mm, and date, chronograph, GMT, and diver variants. Automatic throughout. A budget-friendly slice of Oris's racing era if you find a clean one, and the sportier, cheaper sibling to the TT3.