BewristHomage watches, measured
Steinhart Ocean One GMT, blue-grey Ceramic
Ocean One GMT, blue-grey Ceramic

Steinhart Ocean One GMT

A homage of the Rolex GMT-Master

about £611 €710, seen 27 Sep

At Steinhart Watches, in stock on 27 Sep.

Size
42 mm across, 2 mm wider than the GMT-Master
Movement
SW330-2 élaboré. Sapphire crystal
Look
Keeps 3 of the 8 marks of the GMT-Master, a partial look
Gives it away
Blue dial where the Batman is black2 more under “Against the GMT-Master”
Compare with another homage
View at Steinhart Watches

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Against the GMT-Master

Rolex GMT-Master 126710BLNR40Rolex GMT-Master 126710BLNR
Steinhart Ocean One GMT42Steinhart Ocean One GMT

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.

42 mm, 2 mm wider than the GMT-Master
Rolex GMT-Master 126710BLNR photo: 126710BLNR. Steinhart Ocean One GMT photo: Ocean One GMT blue-grey Ceramic (103-1496).

The Rolex drawn is the 126710BLNR.

What gives it away

  • 2 mm wider than the GMT-Master, 42 mm against 40 mm
  • Blue dial where the Batman is black
  • Red GMT hand where the Batman's is blue

  • Two-colour 24-hour bezel

    Same.

  • Arrow GMT hand

    Same.

  • Date at 3

    Same.

  • Triangle at 12

    Not compared yet.

  • Round hour plots

    Not compared yet.

  • Mercedes hour hand

    Not compared yet.

  • Crown guards

    Not compared yet.

Rolex left, Ocean One GMT right.

Everything else

Every spec8 listed, each with where it came from

Every spec we have

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

Case width
42 mmsteinhartwatches.de, 27 Sep
Thickness
13 mmsteinhartwatches.de, 27 Sep
Lug width
22 mmsteinhartwatches.de, 27 Sep
Movement calibre
SW330-2 élaborésteinhartwatches.de, 27 Sep
Case material
316L stainless steelsteinhartwatches.de, 27 Sep
Crystal
Flat sapphire, interior double AR, date magnifiersteinhartwatches.de, 27 Sep
Bezel
Blue-grey ceramicsteinhartwatches.de, 27 Sep
Weight
190 gsteinhartwatches.de, 27 Sep
The movementSW330-2 élaboré, in plain words

The movement, in plain words

Steinhart lists the SW330-2 élaboré for the Ocean One GMT.

On your wrist42 mm across, 13 mm thick, on a wrist your size

How it sits on your wrist

Set your wrist circumference to compare the 42 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 75% of that estimated width. Lug to lug is unknown, so no lug extent is drawn.

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

42 mm case 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

13 42 wide

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

Lug to lug is not listed yet, so the drawing stops at the case.

Side views to scale against other Rolex GMT-Master homages.

  1. DAVOSA Ternos Ceramic GMT, Pepsi11.95 mm
  2. Mathey-Tissot GMT H903ANB Batman12 mm
  3. Pagani Design PD-1662 GMT12.5 mm
  4. Steinhart Ocean One GMT13 mm
  5. Baltany S6074 1957 GMT-Master tribute13.4 mm
  6. IXDAO JD-6542 Vintage GMT13.5 mm
  7. DAVOSA Ternos Professional GMT, Batman14 mm
More from Steinhart4 more on Bewrist

Every Steinhart watch

Beside other Rolex GMT-Master homagesThis watch and 5 more of its look, to scale

Drawn to scale by listed case width.

All 24 on the look page

SourcesThe page this record was built from