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Instruments · Stopwatch

Omega MG 1135 Olympic Rattrapante Stopwatch, 1960s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Omega (maker)
Date
1960s
Country of origin
Switzerland
Object type
Stopwatch
Dimensions
Case 65 mm
Stock no.
39131522
Credit line
Dealer listing, Analog/Shift (39131522)
Catalogue title (original)
Omega MG 1135 Olympic Rattrapante Stopwatch (English)

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Record summary

Catalogued by Analog/Shift (dealer), New York (stock number 39131522), this is a stopwatch by Omega, made in Switzerland, dated 1960s. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Instruments collection. Recorded dimensions: Case 65 mm. The record is illustrated with 5 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Dealer description — Analog/Shift

Sure, Analog:Shift is a business built around the love of watches — mostly mechanical watches. But, in essence, it’s our love for timepieces and timekeeping in general that are the common themes throughout the items we procure. And that includes the love of clocks in general: pocket watches, travel clocks, and more. After all, in the couple hundred years before the First World War, personal timekeeping was all about the pocket watch, and before that, it was larger clocks that were front and center, horologically. We still believe a good clock — such as a classic travel model from the 1920s or 1930s — has a place in the watch lover’s collection. This particular timepiece is an incredible find: An Omega ref. MG 1135, it's a rattrapante (split-seconds) stopwatch made for Olympic timing. Dating to the 1960s, it consists of an oversized 65mm chromed stopwatch with a prominent winding crown and dual pushers at 11 and 1 o'clock. Powered by the hand-wound Omega cal. 1210 movement, it boasts a white enamel dial with an outer 30/60-second register in black and red, a subsidiary 15-minute totalizer, and a central split-seconds handset for timing simultaneous events. When fitted to its special red Olympic timing housing measuring 4 5/8" x 3 1/2" x 1 1/4", this humble stopwatch transforms into a shockproof, waterproof accessory capable of timing the most grueling of races or events down to a fraction of a second. (It even features its correct vinyl strap for wearing around the neck.) An incredible vestige of Omega's Olympic legacy, this beautiful object is ready for decades' more faithful service.

Historical context

Modern Mechanical Horology (1945 – 1969)

Tool watches for divers, pilots and astronauts; electric watches anticipate the electronic age.

Electronic instruments, quartz frequency standards and the first atomic clocks transformed precision timing in laboratories and broadcasting.

Read the period in the timelineMore instruments from this periodEarlier: Golden Age of Mechanical Watchmaking

Atlas type guide

Timers, stopwatches, chronoscopes and time recorders

Instruments for measuring short intervals or recording when something happened form a large and practical branch of horology. Sports stopwatches and split-seconds timers, laboratory chronoscopes (such as Hipp's, which measured thousandths of a second for psychology and ballistics experiments), metronomes for music, watchmen's clocks that recorded patrol rounds, and the time recorders that clocked factory workers in and out all derive from clock and watch technology.

These objects matter historically because they show timekeeping leaving the observatory and the drawing room and entering industry, science and sport. Many were mass-produced, and their dials, scales and patents chart the rise of electrification and industrial management.

What to look for

  • Scales graduated in fifths, tenths or hundredths of a second, or decimal minutes for industrial use.
  • Start, stop and reset push-pieces; a second hand that can be stopped independently (split seconds).
  • Recording devices: paper discs or tapes, printing mechanisms, keys or punches.
  • Patent numbers and dates on the dial or case, which give a terminus post quem.

Dating clues

  • Hipp chronoscopes were made from the 1840s into the twentieth century.
  • Employee time recorders spread from the 1890s (Bundy, IBM, International Time Recording Co.).
  • Quartz and electronic timers replaced mechanical stopwatches in sport from the 1970s.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

Read next:Flyback chronograph

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