Omega Constellation homages
Constellation designs, including the pie-pan dial.
41 mm across2 homages
See two to start with
How to recognise one
Six marks make the look. The count says how many of the 2 homages keep each one.
Roman numeral bezel
A blue ceramic bezel with white Roman numerals runs round the case.
Polished claws at 3 and 9
Polished metal blocks cut across the blue bezel at the sides.
Faceted baton markers
Blue-filled batons mark the hours.
Star at 6
A small blue star sits above the date window.
Date at 6
0 of 2 keep it, 1 not compared yet. A date window with a blue numeral sits at 6.
Blue sword hands
The hour and minute hands are blue with a faceted finish.
Each close-up covers about 12.5 mm of watch, using the listed case width and estimated photo edges.
Two to start with
Picked from the record by marks kept, price and size, each sold under its own maker's name, not as an Omega.
Baltany S4090 Pie-Pan dress watch
about £229 $305, seen 2 Oct38.5 mm
Lowest price. The lowest price listed here.
Baltany S4106 36mm Constellation Pie-Pan
about £255 $340, seen 2 Oct36 mm
Close in size. 36 mm across, 5 mm narrower than the 41 mm Constellation.
Original specifications
Sizes and specifications apply to the version named below. Other versions can differ.
Omega Constellation Pie-Pan 168.005
A specific vintage pie-pan variant. Case measurements describe this 1963 stainless-steel listing.
| Specification | Value | Sources and notes |
|---|---|---|
| Case width | 34 mm | 1963 Omega Constellation ref. 168.005 | Hodinkee Shop One cited source. Both reference-specific pages identify 34 mm diameter; Hodinkee listing is a single example. |
| Lug to lug | 43.5 mm | 1963 Omega Constellation Pie Pan | Omega Enthusiast One cited source. Select the 43.5 mm lug-to-lug claim for the exact 168.005 specimen. Other exact specimens report 41.8 and 43 mm; retain those observations rather than averaging across case condition/production variation. |
| Thickness | 10.5 mm | 1963 Omega Constellation ref. 168.005 | Hodinkee Shop One cited source. Hodinkee listing reports 10.5 mm thickness. |
| Lug width | 18 mm | 1963 Omega Constellation ref. 168.005 | Hodinkee Shop One cited source. Hodinkee listing reports 18 mm lug width. |
| Movement calibre | Omega 561 | 1963 Omega Constellation ref. 168.005 | Hodinkee Shop One cited source. Specific 1963 listing reports calibre 561; other 168.005 examples may use calibre 564. |
Sources and unconfirmed details
- One listing is an individual used watch; case dimensions can vary through wear or measurement method.
- 1963 Omega Constellation ref. 168.005 | Hodinkee Shop, read 2026-10-07
- Omega Constellation 168.005 Guide | Second Vintage, read 2026-10-07
- 1963 Omega Constellation Pie Pan | Omega Enthusiast, read 2026-10-07
- Omega Constellation Pie-Pan Ref. 168.005 | Kabawatch, read 2026-10-07
- Omega Constellation 168.005 SP | EveryWatch, read 2026-10-07
131.30.41.21.04.001Shown in the photograph
Measurements belong only to the photographed 13130412104001. Other family references are not interchangeable.
| Specification | Value | Sources and notes |
|---|---|---|
| Case width | 41 mm | 131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications Sources agree. The page states this value for the pictured reference. |
| Lug to lug | 44 mm | 131.30.41.21.04.001 specifications One primary source. Korean Omega technical data body explicitly names 131.30.41.21.04.001. No lug width published in read extract. |
| Thickness | 13.5 mm | 131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications Sources agree. The page states this value for the pictured reference. |
| Lug width | 24.2 mm | 131.30.41.21.04.001 specifications One cited source. Authorized Omega retailer ISHIDA exact-reference body states band width 24.2 mm. This is the proprietary Constellation bracelet attachment width, not generic strap compatibility. |
| Movement calibre | 8900 | 131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications Sources agree. The page states this value for the pictured reference. |
| Water resistance | 50 m | 131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications Sources agree. The page states this value for the pictured reference. |
| Power reserve | 60 hours | 131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications131.30.41.21.04.001 specifications Sources agree. The page states this value for the pictured reference. |
Sources and unconfirmed details
- 131.30.41.21.04.001 specifications, read 2026-10-07
- 131.30.41.21.04.001 specifications, read 2026-10-07
- 131.30.41.21.04.001 specifications, read 2026-10-07
More about the Constellation
Lay a homage over the ConstellationAny of the 2, laid over the original at one scale
Lay a homage over the Constellation
Slide to fade from one watch to the other and compare the case shapes. The figures below describe the version shown in the photograph.
41Omega Constellation
38.5Baltany S4090 Pie-Pan dress watch
36Baltany S4106 36mm Constellation Pie-PanPhotos 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.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.
Omega Constellation photo: 131.30.41.21.04.001. Baltany S4090 Pie-Pan dress watch photo: S4090 Pie-Pan dress watch, maker image 1.36 mm, 5 mm narrower than the Constellation
Omega Constellation photo: 131.30.41.21.04.001. Baltany S4106 36mm Constellation Pie-Pan photo: S4106 36mm Constellation Pie-Pan, maker image 1.
131.30.41.21.04.001, specifications and sources
| Measure | Constellation | Baltany S4090 Pie-Pan dress watch |
|---|---|---|
| Case width | 41 mm | 38.5 mm |
| Lug to lug | 44 mm | 47 mm |
| Thickness | 13.5 mm | 10 mm |
| Lug width | 24.2 mm | 20 mm |
| Movement | 8900 | Japanese 9039 |
| Power reserve | 60 hours | 42 hours |
| Water | 50 m | 50 m |
| Price | Not tracked here | about £229 $305, seen 2 Oct |
Side view
Copies
Not compared yet
Gives it away
- No date window
No difference noted