BewristHomage watches, measured
Seestern S430 Titanium Diver, S430 Titanium Professional Diver, blue
S430, titanium Professional Diver, blue

Seestern S430

A homage of the Tudor Pelagos

about £256 €298, seen 2 Oct

At Orologi che Passione, in stock on 2 Oct.

Size
39 mm across, 3 mm narrower than the Tudor
Movement
NH38, automatic. Sapphire crystal
Look
Not compared mark by mark yetFollows the 25407N
Gives it away
3 mm narrower than the Tudor, 39 mm against 42 mm
Compare with another homage

Against the Tudor

Tudor Pelagos M25707B/21-000142Tudor Pelagos M25707B/21-0001
Seestern S43039Seestern S430

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.

39 mm, 3 mm narrower than the Tudor
Tudor Pelagos M25707B/21-0001 photo: M25707B/21-0001. Seestern S430 photo: S430 Titanium Professional Diver, blue.

The Tudor drawn is the M25707B/21-0001. The S430 follows the 25407N, so compare shape and size here.

What gives it away

  • 3 mm narrower than the Tudor, 39 mm against 42 mm

  • Dive bezel with a pearl triangle

    Not compared yet.

  • Triangle at 12

    Not compared yet.

  • Square hour plots

    Not compared yet.

  • Lumed bars at 3, 6 and 9

    Not compared yet.

  • Snowflake hour hand

    Not compared yet.

Tudor left, S430 right.

Everything else

Every spec10 listed, each with where it came from

Every spec we have

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

Case width
39 mmorologichepassione.com, 2 Oct
Lug to lug
46.8 mmorologichepassione.com, 2 Oct
Thickness
12.5 mmorologichepassione.com, 2 Oct
Lug width
20 mmorologichepassione.com, 2 Oct
Movement type
Automaticorologichepassione.com, 2 Oct
Movement calibre
NH38orologichepassione.com, 2 Oct
Case material
Titaniumorologichepassione.com, 2 Oct
Crystal
Sapphire crystalorologichepassione.com, 2 Oct
Water resistance
200 morologichepassione.com, 2 Oct
Power reserve
41 hourssugessofficial.com, 2 Oct
The movementNH38, in plain words

The movement, in plain words

Seestern lists the NH38 for the S430. It is an automatic, so wearing it winds it.

On your wrist39 mm across, 12.5 mm thick, on a wrist your size

How it sits on your wrist

Set your wrist circumference to compare the 39 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 70% of that estimated width. The lug span ends 4.7 mm inside each model edge.

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

39 mm case 46.8 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

12.5 39 wide 46.8 lug to lug

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

Side views to scale against other Tudor Pelagos homages.

  1. NTH Näcken11.5 mm
  2. Octopus Kraken OCT01011.5 mm
  3. Watchdives WD1969 Pro11.5 mm
  4. Seestern S43012.5 mm
  5. San Martin SN012112.8 mm
  6. Tandorio TD267 FXD13.1 mm
  7. Tactical Frog FX Diving V413.31 mm
Earlier prices1 seen before, with the date

  • Orologi che Passione €298 (about £256), seen 2 Oct, in stock

    Seller page
More from Seestern4 more on Bewrist

Every Seestern watch

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

Drawn to scale by listed case width.

All 9 on the look page

SourcesThe 3 pages this record was built from