Octopus Kraken OCT025, Black dial, red bezel, Jubilee-style bracelet
OCT025, black dial, red bezel, Jubilee-style bracelet

Octopus Kraken OCT025

A homage of the Tudor Black Bay

Black dial, red bezel, steel bracelet, PT5004 version: about £200 $266, seen 2 Oct

At Octopus Kraken, seen 2 Oct.

Size
37 mm across, 2 mm narrower than the Tudor
Movement
PT5004, automatic. Sapphire crystal
Look
Not compared mark by mark yet
Gives it away
2 mm narrower than the Tudor, 37 mm against 39 mm
Compare with another homage
View at Octopus Kraken

This button is for the black dial, red bezel, steel bracelet, PT5004 version. The photo shows the black dial, red bezel, Jubilee-style bracelet.

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Against the Tudor

Tudor Black Bay M79030B-000139Tudor Black Bay M79030B-0001
Octopus Kraken OCT02537Octopus Kraken OCT025

Photos use listed case widths and automatic case-edge readings. The readings have not been manually audited. Photo proportions stay unchanged. Perspective and lug length can differ.

37 mm, 2 mm narrower than the Tudor
Tudor Black Bay M79030B-0001 photo: M79030B-0001. Octopus Kraken OCT025 photo: Black dial, red bezel, Jubilee-style bracelet.

The Tudor drawn is the M79030B-0001.

What gives it away

  • 2 mm narrower than the Tudor, 37 mm against 39 mm
  • Snowflake hour hand

    Not compared yet.

  • Triangle at 12

    Not compared yet.

  • Round hour plots

    Not compared yet.

  • Bars at 3, 6 and 9

    Not compared yet.

  • Coin-edge dive bezel

    Not compared yet.

  • Large crown

    Not compared yet.

Tudor left, OCT025 right.

Everything else

Every spec13 listed, each with where it came from

Every spec we have

From Octopus Kraken's own pages. Each figure links to where it was found.

For the Black dial, red bezel, steel bracelet, PT5004 version.

Case width
37 mmoctopuskraken.com, 2 Oct
Lug to lug
45.5 mmoctopuskraken.com, 2 Oct
Thickness
11.2 mmoctopuskraken.com, 2 Oct
Lug width
20 mmoctopuskraken.com, 2 Oct
Movement type
Automaticoctopuskraken.com, 2 Oct
Movement calibre
PT5004octopuskraken.com, 2 Oct
Case material
316L stainless steeloctopuskraken.com, 2 Oct
Crystal
Sapphire with ARoctopuskraken.com, 2 Oct
Water resistance
200 moctopuskraken.com, 2 Oct
Bezel
Unidirectional, aluminium/stainless steel according to optionoctopuskraken.com, 2 Oct
Bracelet material
Stainless steeloctopuskraken.com, 2 Oct
Lume
Swiss Retro/BGW9, colour dependentoctopuskraken.com, 2 Oct
Weight
128 goctopuskraken.com, 2 Oct
The movementPT5004, in plain words

The movement, in plain words

Octopus Kraken lists the PT5004 for the OCT025. It is an automatic, so wearing it winds it.

On your wrist37 mm across, 11.2 mm thick, on a wrist your size

How it sits on your wrist

Set your wrist circumference to compare the 37 mm case with a schematic wrist. The ellipse estimates wrist width and shape. It cannot predict your fit.

17.0 cm6.7 in around

This wrist model is about 56 mm across. The case spans 66% of that estimated width. The lug span ends 5.3 mm inside each model edge.

Wrap a strip of paper round your wrist just below the bone, mark where it meets and measure it.

37 mm case 45.5 mm lug to lug Wrist model about 56 mm across
Schematic section, with a 10 mm grid. The ellipse approximates wrist anatomy from circumference. Your wrist shape, lug curve and fit will differ.

How tall it stands

11.2 37 wide 45.5 lug to lug

The side view uses listed dimensions. Case shape and lug curve are schematic.

Side views to scale against other Tudor Black Bay homages.

  1. Octopus Kraken OCT02511.2 mm
  2. Cronos L602512.1 mm
  3. Cronos L602612.1 mm
  4. Aquatico Bronze Sea Star14 mm
  5. Cronos L601714.05 mm
  6. Cronos L602214.2 mm
  7. Cronos L602114.45 mm
More from Octopus Kraken4 more on Bewrist

Every Octopus Kraken watch

Beside other Tudor Black Bay homagesThis watch and 5 more of its look, to scale

Drawn to scale by listed case width.

All 20 on the look page

SourcesThe page this record was built from