The Big Blue---Omega Seamaster Automatic 120m Chronograph

We've discussed the 3 hand watch which with the bezel could be employed to measure passed time as much as an hour or so. Another approach, and possibly a significantly simpler one, was to utilize a diver watch having a chronograph movement modified having a central minute hand. 

The minutes counted will be the minutes displayed from zero, therefore the diver could easier understand the length of time had passed. The Benthos and also the Breitling constituted a bold part of a brief history of the diver watch. While some espoused it strongly (Omega), introducing the groundbreaking Omega Seamaster Automatic 120m Chronograph, or because the enthusiasts refer to it as: the Big Blue.

The Big Blue had a remarkable movement which had all of the elements required to power an effective tool diver chronograph. Another characteristic that made the watch stick out in the crowd was its size and, most particularly, its shape. Weighing an astonishing 176 grams, it measured 47mm wide, such as the crown 52mm long and 17mm thick, having a 22mm lug size. 

The Big Blue am huge because the engineers been on mind to construct a watch that was highly legible within the hostile underwater atmosphere. The helmet-formed case is distinctive. The organization first introduced helmet cases in 1969 within their Flightmaster model and ongoing the popularity using the Speedmaster MkIII. 

The Big Blue had its case milled from the solid block of stainless steel contoured in a way to become very comfortable yet still time offering protection for the watch from shocks and bumps throughout the dive. When we look carefully the case includes a characteristic sticking out bumper which was just ideal for this objective.

The dial of the watch and also the bezel will also be highly characteristic with this model. Nowhere color, as you can see within the photos, is very attractive and changes tint with respect to the position your perception from. The configuration is classic 1040 caliber. Central minute (large orange arrow-formed hand) and seconds hand (two versions), a date window at 3 o’ clock, a 12-hours sub dial at 6 o’ clock, along with a 24-hours indicator placed at 9 within the constant second sub dial. 

The minute and hour-hands are body fat and also the hour indications are large chunky blocks filled with tritium paste. Ideas can make reference to one other issue, since after a period useful and because of the particular qualities of the tritium like a material, the blocks began to deform and literally spill to the dial.

The Omega Big Blue would be a bold statement representing a period which has since irreversibly passed. A watch is much more than the sum of the its parts the Big Blue’s huge case that gives functionality, protection and comfort, the outstanding 1040 caliber, the highly legible dial are just elements of the big picture. The Seamaster Big Blue was the first truly tool diver chronograph available on the market and, during the time of its launch, was in front of it is time.