
Baltany S4090 Pie-Pan dress watch
A homage of the Omega Constellation
White/silver dial, steel case, leather strap, 9039 version: about £229 $305, seen 2 Oct
At Baltany, seen 2 Oct.
- Size
- 38.5 mm across, 2.5 mm narrower than the Constellation
- Movement
- Japanese 9039, automatic. Sapphire crystal
- Look
- Not compared yet
- Gives it away
- No date window1 more under “Against the Constellation”
Compare with another homage
This button is for the white/silver dial, steel case, leather strap, 9039 version. The photo shows the S4090 Pie-Pan dress watch.
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Against the Constellation
41Omega Constellation 131.30.41.21.04.001
38.5Baltany S4090 Pie-Pan dress watchPhotos 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.
Omega Constellation 131.30.41.21.04.001 photo: 131.30.41.21.04.001. Baltany S4090 Pie-Pan dress watch photo: S4090 Pie-Pan dress watch, maker image 1.
The Omega drawn is the 131.30.41.21.04.001.
What gives it away
- 2.5 mm narrower than the Constellation, 38.5 mm against 41 mm
- No date window
Roman numeral bezel
Not compared yet.
Polished claws at 3 and 9
Not compared yet.
Faceted baton markers
Not compared yet.
Star at 6
Not compared yet.
Date at 6
Gives it away. No date window
Blue sword hands
Not compared yet.
Omega left, S4090 Pie-Pan dress watch right.
Everything else
Every spec14 listed, each with where it came from
Every spec we have
From Baltany's own pages. Each figure links to where it was found.
For the White/silver dial, steel case, leather strap, 9039 version.
- Case width
- 38.5 mmbaltany.com, 2 Oct
- Lug to lug
- 47 mmbaltany.com, 2 Oct
- Thickness
- 10 mmbaltany.com, 2 Oct
- Lug width
- 20 mmbaltany.com, 2 Oct
- Movement type
- Automatic mechanicalbaltany.com, 2 Oct
- Movement calibre
- Japanese 9039baltany.com, 2 Oct
- Case material
- Hardened 316L stainless steel, dog-leg lugsbaltany.com, 2 Oct
- Crystal
- Domed sapphire with AR coatingbaltany.com, 2 Oct
- Water resistance
- 50 mbaltany.com, 2 Oct
- Functions
- Hours, minutes and central seconds, no datebaltany.com, 2 Oct
- Lume
- Super-LumiNova GL oldbaltany.com, 2 Oct
- Power reserve
- 42 hoursbaltany.com, 2 Oct
- Weight
- 61 gbaltany.com, 2 Oct
- Width with crown
- 41 mmbaltany.com, 2 Oct
The movementJapanese 9039, in plain words
The movement, in plain words
Baltany lists the Japanese 9039 for the S4090 Pie-Pan dress watch. It is an automatic, so wearing it winds it.
On your wrist38.5 mm across, 10 mm thick, on a wrist your size
How it sits on your wrist
Set your wrist circumference to compare the 38.5 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 69% of that estimated width. The lug span ends 4.6 mm inside each model edge.
Wrap a strip of paper round your wrist just below the bone, mark where it meets and measure it.
How tall it stands
The side view uses listed dimensions. Case shape and lug curve are schematic.
What owners report1 report on one topic
What owners report
Owner reports. Each covers one watch, so read them as things to check rather than a verdict.
From owners1 report
A customer on the maker page says the pale dial and thin bezel make the watch wear larger than its nominal 38mm size. This is a hosted customer report, not an independent review.
More from Baltany4 more on Bewrist
Baltany S2019 Dirty Dozen quartz field watch
Dirty Dozen look
about £79 $105, seen 2 Oct
Size not listed yet
Baltany S2049
about £134 $179, seen 27 Sep39 mm
Beside other Omega Constellation homagesThis watch and 1 more of its look, to scale
- Baltany S4090 Pie-Pan dress watch
This watch
38.5 mm
- Baltany S4106 36mm Constellation Pie-Pan
about £255 $340, seen 2 Oct36 mm
Drawn to scale by listed case width.




