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Generated illustration of the Omega Seamaster 600 "PloProf" ST 166.0077: other case, 55 mm, navy or black dial, rotating dive bezel, rubber strap.

Plate 469. Illustration generated from this record, not a photograph. No lettering or logos. Colours are approximate. Same scale on every plate.

a Bezel
rotating dive
b Dial
navy or black, with date
c Case
stainless steel, other
d Strap
rubber, black

Omega · Dive

Seamaster 600 "PloProf"

Ref. ST 166.0077

Machine translation pending human review. Figures and sources match the original.

A saturation dive watch without a helium valve: its monobloc case, opened through the dial, kept the gas out.

Price unconfirmed

We only publish a price with a source and a date.

Official site

Why it matters

  • Produced from 1970 to 1979 according to Omega
  • Tested by COMEX divers in Operation Janus
  • WatchTime and Fratello date it to 1971

Specifications

Line
Seamaster Ploprof
Year
1970
Status
Discontinued
Range
Luxury
Diameter
55 mm
Thickness
unconfirmed
Material
stainless steel
Shape
other
Dial
navy or black
Markers
unconfirmed
Date
Yes
Bezel
rotating dive
Strap
rubber, black
Calibre
1002
Movement
Automatic
Power reserve
unconfirmed
Frequency
unconfirmed
Jewels
unconfirmed
Water resistance
600 m
Complications
hours, minutes, seconds, date

Across the Archive

Diameter55 mmAbove 100% of 650 watches with this figure
Thicknessunconfirmed
Power reserveunconfirmed
Frequencyunconfirmed
Water resistance600 mAbove 97% of 510 watches with this figure
Priceunconfirmed

Where to buy

A search for this reference at retailers. TicTemple does not sell watches or check stock. Links go live once we join each programme.

Sources

  1. omegawatches.com
  2. fratellowatches.com
  3. watchtime.com

Record confidence: high. Based on an official source. Anything unverified is shown as “unconfirmed”, never estimated.

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