H. Moser & Cie Streamliner
Most H. Moser & Cie Streamliner references take a 18 mm watch strap: 3 of 6.
H. Moser & Cie Streamliner lug width by case size
6 references measured. Updated 2026-10-29.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 40 mm | 18 mm | 2 | — | 6200-1200, 6804-0400 |
| 42 mm | 20 mm · 18 mm on 1 | 4 | — | 6902-1200, 6902-1201, 6902-1206 |
References that take a different watch strap
- 6812-1200: 18 mm, not the 20 mm of most 42 mm cases
Every H. Moser & Cie Streamliner reference
- Streamliner Centre Seconds Stainless Steel / Green6200-1200
18 mm - Streamliner Tourbillon Red Gold / Vantablack6804-0400
18 mm - Streamliner Perpetual Calendar Stainless Steel / Grey6812-1200
18 mm - Streamliner Flyback Automatic Stainless Steel / Grey6902-1200
20 mm - Streamliner Flyback Automatic Stainless Steel / Funky Blue6902-1201
20 mm - Streamliner Flyback Undefeated6902-1206
20 mm
Other H. Moser & Cie families
Inside each one the lug width often changes: it is the reference that decides.
All H. Moser & Cie families → · Why the size changes inside a family →