Tudor Prince Date+Day 'Jumbo' Accessory To simulate the cold vacuum

To simulate the cold vacuum of space

high grade self-winding movements

the additional sub-dial at 6 o’clock—a cross-shape which gives the model its name—can be used to measure elapsed time up to 12 hours

Or in this case

This particular example is in outstanding condition throughout

Tudor Prince Date+Day 'Jumbo' Accessory To simulate the cold vacuumWhy We Love It Talk about cool factor! This timepiece, a Reference 70170, is Tudor's answer to the Day Date offering robust mechanicals and a complication Rolex never offered in stainless steel. Featuring the winning combination of a Oyster case with a smooth bezel, black matte dial, and Day Date functionality with an English calendar, this awesome oversized Tudor blurs the line between an all out dress piece and a daily wearer, a combination that