Speedmaster
BU 145.0055
Discontinued1999–2005chronograph
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- 42 mm · 18K solid white gold
- Water
- 50 m
- Calibre
- 1866
- Bracelet
- Leather
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General
- Model name
- Speedmaster
- Collection
- Speedmaster
- Status
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Description
The Omega Speedmaster BU 145.0055 was made from 1999 to 2005. It has a 42 mm 18k white gold case, water-resistant to 50 m. It uses the hand-wound calibre 1866. Its functions include chronograph and tachymeter scale. It comes on a leather strap.
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Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:45 | caliber_id | — → 998 | Omega vintage watches database |
| 23 Oct 2026 15:45 | year_introduced | — → 1999 | Omega vintage watches database |
| 23 Oct 2026 15:45 | year_discontinued | — → 2005 | Omega vintage watches database |
| 23 Oct 2026 15:45 | water_resistance_m | — → 50 | Omega vintage watches database |
