Reference · Seamaster
Omega 166.138 (166.0138)
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Omega's vintage database lists 1 variant of 166.0138, in 1972. Omega's 2012 case sheet lists 18 part numbers for the case, by metal: ST. Here is all of it, as Omega records it.
In Omega's records
| Reference | Year | Case and rating | Calibre | Movement |
|---|---|---|---|---|
| 166.0138 | 1972 | Stainless steel, 9.9 × 38 × 40.2 mm, press-in back, 6 bar (60 m) | 1012 | Automatic |
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?
Omega 166.138 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 166.0138. “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 |
|---|---|---|---|
| 063TN5218 | GLASS MINERAL SP 30X30 H2 | 1 | ST |
Crown
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 069ST42524 | STEEL CROWN | 1 | ST |
Case back
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 112ST1660138 | STEEL BACK | 1 | ST |
Seals and gaskets
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 088NS5133 | SEAL O-RING D31 D33 Ø1 | 1 | ST |
Case tube
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 090ST4068 | CASE TUBE | 1 | ST |
Stem and casing clamps
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 081ST9993 | 1/2 HANDSETTING STEM CROW D.0,90 | 1 | ST |
| 72205701974C | CASING CLAMPS | 2 | ST |
Dial
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 064TT1673001 | §DIAL RHOD.11GR.IND.MR LUM 1012 SEA | 1 | ST |
| 064TT1673004 | §DIAL BLUE 11GR+W.IND.MR LUM 1012 SEA | 1 | ST |
| 064TT1673005 | §DIAL GREEN 11GR+W.IND.MR 1012 SEA | 1 | ST |
Hands
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 065TP8014 | §HANDS HM 023 10,0 BAT.D.BLANC | 1 | ST |
| 065TZ1931 | §HANDS HM 023 10.2 | 1 | ST |
| 066TZ2975 | HAND 075 11,0 GS FUSEAU C3 | 1 | ST |
Bracelet and strap fittings
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 068ST2201 | SPRING-BAR | 2 | ST |
| 068ST4873 | SPRING-BAR | 1 | ST |
Other case parts
| Part number | As Omega prints it | Qty | For |
|---|---|---|---|
| 079101004C | ENLARGMENT RING | 1 | ST |
| 1072376 | SCREW S0.80 ØH1.5 L1.25 | 2 | ST |
| 124ST2432 | SCREW M1.60 ØH2 L3.5 STEEL | 4 | ST |
The 166.0138 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 166.138?
Omega's database lists 166.0138 with the calibre 1012 (1972). Omega's 2012 case sheet lists it with the 1012.
What crystal fits the Omega 166.138?
Omega's 2012 case sheet lists 063TN5218 (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 166.138?
Omega's 2012 case sheet lists 069ST42524 (ST).
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.