30.581.xxx was produced in 1970 and delivered to Switzerland.
It is in unpolished condition and is fitted with OMEGA’s early 1159/154 steel bracelet. The glass is probably original with the early version of the tachymeter bezel, identifiable with the high and narrow C of TACHYMETER.
Finally, its dial has taken on an amazing milk chocolate hue.
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30.581.xxx was produced in 1970 and delivered to Switzerland.
It is in unpolished condition and is fitted with OMEGA’s early 1159/154 steel bracelet. The glass is probably original with the early version of the tachymeter bezel, identifiable with the high and narrow C of TACHYMETER.
Finally, its dial has taken on an amazing milk chocolate hue.
As early as 1968, eager to anticipate the specific needs of NASA, Omega started to work on improvements to the Moonwatch.
At the same time, new technologies and new functionalities were appearing and becoming more popular: automatic winding on chronographs, day and date indication, then quartz and other innovations.
Always at the forefront of research, Omega gradually introduced these novelties in its various ranges, and notably on the Speedmaster.
The first evolution was produced in 1969, with the Speedmaster Professional Mark II, assuming that the Moonwatch is the Mark I, although never called like this.
The Mark II conserved the same caliber 861, but the case, made by Piquerez, had a new shape, with a better integration of the bracelet and a flat mineral glass covering the bezel.
The steel version was commercialized as ST 145.014, then ST 145.034. A gold plated version with a bordeaux bezel (MD 145.034) was produced at less than 5’000 copies.
The purpose of this document is to determine whether the constituent parts of the watch are conform to the model reference /period or not, and to value their condition and importance.
All the watches are provided with a digital certificate (the Watchfid-ID), that will be uploaded on your protected and anonymous digital wallet.
This document presents each watch in the most objective and detailed manner possible, thanks to a substantiated analysis, high-resolution photos designed to highlight all elements of the watch and an innovative rating system. Available in printed and digital versions.
On request and when available, an extract of the archives from the manufacturer can be obtained.
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