OMEGA Seamaster Aqua Terra 150M Quartz 28mm Watch GradForHim The watch has a brown

The watch has a brown leather NATO strap and the oriented caseback features a NAIAD LOCK design (patent pending) to keep the wording upright

Caliber: Energized by the L891 mechanism

where FXD refers to the extra robust fixed strap bars of the case

The Longines Sport Collection is the epitome of these characteristics

High-Beat Movement: Powered by the revolutionary Caliber 9SA5

OMEGA Seamaster Aqua Terra 150M Quartz 28mm Watch GradForHim The watch has a brownThe ladies' Seamaster Aqua Terra is the true definition of elegance. With a symmetrical 28 mm case, this stainless steel model features a glossy ice blue dial, 8 dotted rhodium plated indexes and 4 diamond indexes in rhodium plated holders. The hands are also rhodium plated and the caseback is embossed with the OMEGA Seahorse on a wavy background. The watch is presented on an integrated stainless steel bracelet and is driven by the OMEGA Calibre 4061.