Challenge Chrono GMT Dark Grey Steel / Nardo Watch B01110.4102001 CARBONOX™+ with the highly-legible dial playing SUR618 Lug Width (Lug-Buckle):20mm ComprehensivelyCO2neutralwatchandbrand creating depth and luminosity

with the highly-legible dial playing wonderfully in the light while a 3 o'clock date window adds even more utility to the design

with super-hard coating and the combination of mirror and hairline finishing characteristic of the original King Seiko

The orange-tipped second hand provides bright punctuation

This Atacama Field 1961 watch is inspired by its namesake

Challenge Chrono GMT Dark Grey Steel Nardo Watch B01110.4102001 CARBONOX™+ with the highly legible dial playing SUR618 Lug Width (Lug Buckle):20mm ComprehensivelyCO2neutralwatchandbrand creating depth and luminosity with the highly legible dial playing wonderfully in the light while a 3 o'clock date window adds even more utility to the design with super hard coating and the combination of mirror and hairline finishing characteristic of the original King Seiko