Promaster Dive Automatic Mammoth Designed with our Eco-Drive light

Designed with our Eco-Drive light power technology

Explore the deepest depths with the latest Promaster Dive in a stylish new color

Reference - T1372071104100

The Railroad Auto Chrono transports you back in time to when Hamilton first made its name as a precision watchmaker

a harmonious fusion of vintage charm and contemporary functionality

Promaster Dive Automatic Mammoth Designed with our Eco-Drive lightA classic never goes out of style. The newly reimagined Promaster Dive Automatic mens watch by Citizen goes deeper into the history of the original version of this diving watch that was released in 1989 for the new generation of dive watch enthusiasts. A design element that stands out is the distinctive, serrated bezel design that was inspired by a Fugu, the Japanese name for pufferfish. Featuring a 3 piece, 44mm case, anti reflective sapphire