Rolex Submariner Non Serif dial ref 5513 lug-width-in-mm-14 The steel case is octagonal

The steel case is octagonal and measures 37

- Stunning condition

designed for navigation with a slide-rule function and we have a rare example today with a so-called Twin Jet dial and cool matching Twin Jet Buckle

the scale can be used to accurately record percentages/units per hour

- Ulysse Nardin Rectangular Dress Watch

Rolex Submariner Non Serif dial ref 5513 lug-width-in-mm-14 The steel case is octagonalThe non serif 5513 dial was the first of the feet first matte dials, and the Submariner we are offering today features such a dial in great condition. The case remains in nice, thick condition, and the perfect dial has slightly creamy hour markers that match the hands. The insert (slightly later than the watch itself) remains jet black, with a pearl at 12 oclock that has been refilled. The case back has a lovely, thin engraving: 7 June 1972 Michael R.