Choosing
Model comparison
Choose two or three models: movements, dimensions, functions and prices from our reviews.
Photo: © Parmigiani Fleurier
Parmigiani Fleurier
Tonda PF Micro-Rotor Steel Platinum Warm Grey
PFC914-1020001-100182-EN
Read the reviewOn a small screen, scroll the table sideways.
| Specification | H. Moser & Cie.Streamliner Retrograde Seconds | Parmigiani FleurierTonda PF Micro-Rotor Steel Platinum Warm Grey |
|---|---|---|
| Reference | 6252-1200 | PFC914-1020001-100182-EN |
| Winding | Automatic winding | Automatic winding |
| Calibre | HMC 252 | PF703 |
| Diameter | 40 mm | 40 mm; 7.8 mm thick |
| Size / thickness | 40 mm | 40 × 7.8 mm |
| Power reserve | 72 hours | 48 hours |
| Case material | Not stated in the review | 40 × 7.8 mm; steel with platinum bezel |
| Functions | Hours, minutes, retrograde seconds with a 30-second cycle | Not stated in the review |
| Crystal | Not stated in the review | Not stated in the review |
| Water resistance | Not stated in the review | Not stated in the review |
| Price and market | Manufacturer price: CHF 29,900 excluding VAT; official CHF website | Not stated in the review |
H. Moser & Cie. · Streamliner Retrograde Seconds
Strengths
The attraction is the visible mechanics of the return. Blue fumé gives it room, while 72 hours of power makes the complication more convenient when alternating watches.
Things to consider
The seconds scale repeats every 30 seconds and takes adjustment. Try the integrated bracelet; the website’s CHF 29,900 excludes VAT.
Parmigiani Fleurier · Tonda PF Micro-Rotor Steel Platinum Warm Grey
Strengths
The Tonda PF's appeal is its 7.8 mm automatic profile and restrained design. I would check bracelet fit and whether a 48-hour reserve suits my routine.
Things to consider
The 48-hour figure assumes a full wind; actual runtime depends on the energy stored. A slim case alone does not guarantee a comfortable fit.