1969 Omega Seamaster Memomatic Ref.166.072

About our pricing

Beautiful answer to JLC's Memovox - Omega Memomatic offers a lot of advanced features: "modern" rotor-automatic movement, date indication and, what makes it all different, possibility of setting your alarm to hours and minutes! Though it was born in 1969, Memomatic foresaw trends and design of the 70s with shape of the case, dial's layout and offered colors. It is powered by beautifully designed Cal.890, with a quick-set date. This particular pieces preserved original factory finishing of the case with very few traces of wear and immaculate dial in beautiful shiny silver color.

Manufacturer: Omega, Switzerland
Model: Seamaster Memomatic
Reference: 166.072
Type: Automatic chronometer chronograph
Year of production: ca.1969 
Case type: 2-body, with screw-back, satin "sunburst" and mirror finishing. Cushion-shaped.
Case material: Stainless steel
Case measurement: 40 mm (without crown) / 43 mm (lug-to-lug) / 22 mm (between lugs)
Case serial number: n/a
Case back: Screw-back, signed "Fab.Suisse Swiss Made" and "Acier Inoxydable", signed with reference number on the inner part of the case back. Signed with Seamaster logo on the outer side of the case back.
Crown/pushers: Original steel fluted crown signed with Omega logo. Original pushers.
Crystal: Original hesalite crystal in near-new condition, signed with Omega logo.
Movement type: Precise automatic movement
Movement model: Cal.980 based on Lemania 2980 signed "Omega Swiss 19 Jewels" on the rotor. Gold-plated, 19 Jewels, 21600 A/h, 40 hours of power reserve.
Movement serial number: 31339183
Dial: Silver "sunburst" dial decorated with black printed seconds/minutes track on the outer perimeter, raised silver "baton" hour markers with plots of tritium. Signed with applied logo "Omega" at 12 o'clock, signed "Memomatic" at 6 o'clock. Signed "- Swiss Made -" at 6 o'clock. Sunburst-finished alarm disk in the middle of the dial. Date aperture at 3 o'clock.
Hands: Black luminous (tritium) hour and minute hands, "flat" chrono sweep seconds hand. 
Case condition: 1 (mint), unpolished, showing minor traces of use. 
Movement condition: 1 (mint) only original parts, adjusted and keeps good time. All functions work properly. Presumably, the last known service was performed at least 6 years ago and then the watch was never worn.
Dial/hands condition: 0 (unworn) to 1 (fine) Original dial in outstanding condition. Original hands in outstanding mint condition.
Overall condition: 1 (mint)
Delivery set: The watch comes with a genuine leather strap and generic buckle, and suede watch holder. It also comes with our company’s warranty certificate and general terms and conditions.
Warranty: 1-year technical warranty


Collections: Archive

Category: Omega


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Sizing Product

Measuring a watch

It is always crucial to understand the size of the watch, especially when it comes to vintage watches which are generally considered as too small in comparison with what watch industry offers today. For example, the original Patek Philippe Calatrava introduced in the 1930s was only 31 mm in diameter, while today's classic Calatrava is 39 mm. When you think about 8 mm, it doesn't seem to be a big difference, but believe it is.

In our condition reports we normally disclose three most important parameters as follows: diameter without crown / lug-to-lug length / lug width. 

Diameter without crown

It is, so far, the most important measurement to understand the size of a regular round-shaped watch.It helps you to understand proportions and overall look of the watch. It is important to consider width of the bezel and color of the dial, because certain combinations may make the watch look bigger, while some other smaller. It is all very individual, however there is common understanding:

Lug-to-lug width

This parameter will help you to understand whether the watch is comfortable for wearing. You should compare lug-to-lug width with the width of your wrist, and if lug-to-lug width is smaller or equal, then this watch shall be comfortable.

Lug width

This measurement is defining what size of strap you need for the particular watch. Depending on era and manufacturer you can find watches with lug width between 14 mm and 24 mm. Most common sizes are 18 mm and 20 mm.