BewristHomage watches, measured
Helson Sharkmaster 600, blue · black rubber · orange
Sharkmaster 600, blue · black rubber · orange

Helson Sharkmaster 600

A homage of the Omega Seamaster PloProf

Price not listed yet

Size
55 mm across
Movement
ETA 2824, automatic. Sapphire crystal
Look
Not compared mark by mark yet
View at FiveFortyFive

This button is for the SM600-SLBSA, 2019, pre-owned with box and papers version. The photo shows the blue · black rubber · orange.

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Against the Seamaster PloProf

Omega Seamaster PloProf, generic case outline. Width unknown, 40 mm placeholder.40 mm placeholderOmega Seamaster PloProf
Helson Sharkmaster 60055Helson Sharkmaster 600

Width unknown for one or both watches. The 40 mm placeholder does not show their true relative size. Photo proportions stay unchanged. Perspective and lug length can differ.

55 mm across. The original's case width is unknown.
Omega Seamaster PloProf: generic outline, no photo. Helson Sharkmaster 600 photo: blue · black rubber · orange.

Everything else

Every spec5 listed, each with where it came from

Every spec we have

From sellers. Each figure links to where it was found.

For the SM600-SLBSA, 2019, pre-owned with box and papers version.

Case width
55 mmfivefortyfive.nz, 2 Oct
Movement calibre
ETA 2824fivefortyfive.nz, 2 Oct
Crystal
Sapphirefivefortyfive.nz, 2 Oct
Water resistance
600 mfivefortyfive.nz, 2 Oct
Warranty
6 monthsfivefortyfive.nz, 2 Oct
The movementETA 2824, in plain words

The movement, in plain words

Helson lists the ETA 2824 for the Sharkmaster 600. It is an automatic, so wearing it winds it.

On your wrist55 mm across, on a wrist your size

How it sits on your wrist

Set your wrist circumference to compare the 55 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 98% of that estimated width. Lug to lug is unknown, so no lug extent is drawn. Thickness is unknown, so no case height is drawn.

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

55 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.
More photographs1 from makers, sellers and owners

More photographs

More from Helson2 more on Bewrist

Every Helson watch

SourcesThe page this record was built from