Rolex Explorer I World Timer helped fund the development of

helped fund the development of one of the world's first automatic chronograph movements with sporting timer specialist Heuer in the late 1960s

with which the Wittnauer Professional once competed for a certain high-profile US Government Agency job

such as engineers

Despite these trials

if you haven't seen it

Rolex Explorer I World Timer helped fund the development ofWhy We Love It Rolex Explorers are hot. Very hot. Whether we're talking about the iconic 1016, the neo vintage 14270, or early 6610s, they equally captivate our attention. Dating to circa 1957, this Explorer 6610 comes in at 36mm with a stunning dial. The black dial has gained a neat spidering effect that can't really be captured with on camera. The best part is that all of the original radium are intact and have aged wonderfully. A truly untouched