Reference · Seamaster De Ville
Omega 135.020 (135.0020)
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Omega's vintage database lists 1 variant of 135.0020, from 1963 to 1973. Omega's 2012 case sheet lists 9 part numbers for the case, by metal: CD, CE, ST. Here is all of it, as Omega records it.
In Omega's records
| Reference | Year | Case and rating | Calibre | Movement |
|---|---|---|---|---|
| ST 135.0020 | 1963–1973 | Stainless steel, Ø34.4 mm, one-piece case, opens from the dial side, 3 bar (30 m) | 601 | Hand-wound |
Source: Omega's vintage database, as held in the reference lookup. The letters in front of the reference are the case metal: gold or plated?
The two records differ. Omega's vintage database lists the 601; Omega's 2012 case sheet lists the 600. The calibre number on the movement tells you which is in yours.
Omega 135.020 on eBay: For sale now What they sold for (affiliate links: we may earn a commission)
Case parts, from Omega's 2012 case sheet
Every line below is Omega's part number and Omega's own description, as printed on its case sheet for 135.0020. “For” is the case metal each part is listed for: ST steel, BA 18k yellow gold, CD gold cap, MD gold-plated, and so on, the letters that sit in front of your reference. Prices on the sheet are 2012 prices and are left off.
Crystal
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 063PX5072 | GLASS PLEXI 2N RING D31.60 H5.12 | 1 | CD |
| 063PY5072 | GLASS PLEXI 5N RING D31.60 H5.12 | 1 | CE |
| 063PZ5072 | GLASS PLEXI ST RING D31.60 H5.12 | 1 | ST |
Crown
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 069ST42531 | STEEL CROWN | 1 | ST |
| 069SX42531 | CROWN PLATED PVD YELLOW 2N | 1 | CD |
| 069SY42531 | CROWN STEEL PLATED PVD PINK 4N | 1 | CE |
Bezel
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 082CD1350020 | YEL.PLAT BEZEL 14.915 | 1 | CD |
Case tube
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 090ST0109 | CASE TUBE | 1 | CD, CE, ST |
Stem and casing clamps
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 081ST9993 | 1/2 HANDSETTING STEM CROW D.0,90 | 1 | CD, CE, ST |
The 135.0020 crystal on eBay: For sale now What they sold for (affiliate links: we may earn a commission)
Search any number above in the parts finder, check the crystal in the crystal lookup and the hands in the hands lookup.
Questions people ask
What movement is in the Omega 135.020?
Omega's database lists 135.0020 with the calibre 601 (1963 to 1973). Omega's 2012 case sheet lists it with the 600.
What crystal fits the Omega 135.020?
Omega's 2012 case sheet lists 063PX5072 (CD); 063PY5072 (CE); 063PZ5072 (ST). The letters after each number are the case metals it is listed for, the same letters that sit in front of the reference.
What crown fits the Omega 135.020?
Omega's 2012 case sheet lists 069ST42531 (ST); 069SX42531 (CD); 069SY42531 (CE).
Watch Breaker is an independent identification specialist and parts dealer and is not affiliated with, endorsed by or connected to Omega SA or the Swatch Group. Omega is a trademark of Omega SA. Reference data is from Omega's vintage database; case parts are from Omega's 2012 case sheets, transcribed as printed; no pages are reproduced and no prices are shown. eBay links are affiliate links. Terms.