This Omega Speedmaster LCD Quartz, reference 186.0005, represents a significant chapter in Omega's exploration of digital timekeeping during the late 1970s. Crafted with a 34mm stainless steel case, this timepiece features a brushed finish and houses the innovative Caliber 1620 quartz movement, developed in collaboration with SSIH (the predecessor of the Swatch Group). Fratello WatchesThe digital LCD display offers a range of functions, including time, date, chronograph, and split timing, all operated via pushers on the case sides. Notably, the movement allows for a 12H or 24H time format, selectable through a jumper on the movement itself. Fratello WatchesIntroduced in the mid-1970s, this model was part of Omega's response to the quartz revolution, blending the brand's renowned precision with emerging digital technology. The Speedmaster LCD series stands as a testament to Omega's adaptability and commitment to innovation during a transformative era in watchmaking.This particular piece, dating to approximately 1977, is offered with its original box, making it a valuable addition for collectors interested in the evolution of digital horology.