Speedmaster Speedsonic
388.0800
Discontinued1974chronograph
0 own · 0 want
Own one? Join to add it to your box- Case
- Stainless steel
- Water
- 60 m
- Calibre
- 1255
- Bracelet
- Bracelet
No photos collected yet
General
- Model name
- Speedmaster Speedsonic
- Collection
- Speedmaster
- Status
Spot something missing or wrong on this watch?Join to suggest a correction
Talk 0
Join or sign in to join the talk.
No talk yet. Start it, or point the Loupe at a detail.
Description
The Omega Speedmaster Speedsonic 388.0800 was introduced in 1974 and has since been discontinued. It has a stainless steel case, water-resistant to 60 m. It uses the tuning fork calibre 1255. It is certified COSC. Its functions include day-date, chronograph and tachymeter scale. It comes on a stainless steel bracelet.
Generated from the collected facts.
Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:45 | caliber_id | — → 938 | Omega vintage watches database |
| 23 Oct 2026 15:45 | year_introduced | — → 1974 | Omega vintage watches database |
| 23 Oct 2026 15:45 | water_resistance_m | — → 60 | Omega vintage watches database |
| 23 Oct 2026 15:45 | production_status | unknown → discontinued | Omega vintage watches database |