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Generated illustration of the Omega Seamaster Planet Ocean 600M 42 mm 217.30.42.21.01.001: round case, 42 mm, black dial, rotating dive bezel, bracelet strap.

Plate 244. Illustration generated from this record, not a photograph. No lettering or logos. Colours are approximate. Same scale on every plate.

a Bezel
rotating dive, black
b Dial
black, markers: numerals
c Case
stainless steel, round
d Strap
bracelet, steel

Omega · Dive

Seamaster Planet Ocean 600M 42 mm

Ref. 217.30.42.21.01.001

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

The fourth Planet Ocean generation, presented on the line's twentieth anniversary: smaller, thinner and without a date window.

€9,000

Official list price · Nov 2026 · Source: omegawatches.com

Not cross-checked: the official site could not be read during inspection.

Official site

Why it matters

  • Returns to 42 mm
  • Reviews put it 2.3 mm thinner than the previous generation
  • Screw-in titanium caseback

Specifications

Line
Seamaster Planet Ocean
Year
2025
Status
In production
Range
Luxury
Diameter
42 mm
Thickness
13.8 mm
Material
stainless steel
Shape
round
Dial
black
Markers
numerals
Date
No
Bezel
rotating dive, black
Strap
bracelet, steel
Calibre
8912
Movement
Automatic
Power reserve
60 h
Frequency
25,200 vph
Jewels
unconfirmed
Water resistance
600 m
Complications
hours, minutes, seconds, time zone

Across the Archive

Diameter42 mmAbove 67% of 391 watches with this figure
Thickness13.8 mmAbove 81% of 291 watches with this figure
Power reserve60 hAbove 43% of 292 watches with this figure
Frequency25,200 vphAbove 26% of 233 watches with this figure
Water resistance600 mAbove 97% of 336 watches with this figure
Price€9,000 · Nov 2026Above 41% of 118 prices in EUR. Log scale.

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. monochrome-watches.com
  3. fratellowatches.com

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

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