Rolex Explorer 1 GAS Line and Hamilton competed against Zenith

and Hamilton competed against Zenith and Seiko to develop an automatic chronograph movement

seen by many as the embodiment of Heuer's mastery of the racing chronograph

thanks to enthusiast blogs

and the following year

Deeply engrained in the psyche of the watch collecting world

Rolex Explorer 1 GAS Line and Hamilton competed against ZenithWhy We Love It In 2011, Rolex did the unimaginable. They fundamentally changed the design of the Oyster Perpetual Explorer I the watch that defined general badassery for the brand for some five decades prior. In its newest version of the Explorer, Rolex has departed from the classic 36mm case design, deciding instead that bigger was better, and housed their in house 3132 movement in 39mm of steel. While the move intrigued some, and confused others, it