Rolex GMT-Master ref 16750 Matte Dial with Original Punched Guarantee Paper 1938 - Patek Philippe Calatrava Ref

- Patek Philippe Calatrava Ref

- 40mm steel no lug holes case

- Original certificate of identity/guarantee of origin

the American-made ones lasted until the late 1970s)

The blued syringe hands have nicely matching lume

Rolex GMT-Master ref 16750 Matte Dial with Original Punched Guarantee Paper 1938 - Patek Philippe Calatrava RefThe evolution of Rolex sports models highlights the brands dedication to continual improvement and understated refinement. In recent years, collectors have increasingly focused on sports watches from the early 1980s, a period marked by notable transition. The key advancement over the earlier reference 1675 was the updated movement with a Quickset date, allowing the date to be adjusted independently of the hour hand. Early examples of this reference