Hamilton American Classic PSR Digital Quartz H52414130 brand_rado Crystal: Sapphire front

Crystal: Sapphire front

Water Resistance: 20 atm (suitable for diving)

The hands are also rhodium-plated and the caseback is embossed with the OMEGA Seahorse on a wavy background

it is also one of the design features

with opaline silvery colour to indicate daytime and dark blue to indicate night

Hamilton American Classic PSR Digital Quartz H52414130 brand_rado Crystal: Sapphire frontUpgraded to the future In 1970, Hamilton changed the way the world told time with the debut of the Hamilton Pulsar. Fifty years later, the Hamilton PSR celebrates the launch of that revolutionary first digital watch. Today, a hybrid display and a stainless steel case bring this game changing invention back to the future. Specifications Case: Stainless steel Case size: 41mm x 35mm (13. 3mm thick) Dial: Black with red digits Water Resistance: 100 meters