Rolex Explorer II 16550 Galaxy Tropical Dial with Box and PapersThe Rolex Explorer II is a true no nonsense tool watch, originally introduced in 1971 as reference 1655 and nicknamed Freccione for its bold orange 24 hour hand. Designed for cave explorers, it allowed the wearer to distinguish between day and night in complete darkness. Presented here is a later reference 16550. This model addressed the limited commercial success of the 1655 by introducing a more conventional aesthetic, aligning it more closely with

Patek Philippe not only invented this complication but also helped create the market for it

Bulang and sons Leather strap with Patek Philippe 18 k gold pin buckle

which featured an upgraded bezel made of black acrylic instead of steel

moon phase

Jules Louis Audemars and Edward Auguste Piguet joined forces in Le Brassus

Over the following decades

Sapphire caseback with power-reserve indicator

Further more this Chrono comes with its cardboard outer box a big Ebel signed leather watch pouch

founded the brand alongside his uncle

-Pictured leather strap with Patek Philippe gold buckle

-AP case number: D39xxx

almost “sterile “ dial