Dubois Dépraz 55115
Factory specs
- Caliber
- 55115
- Made in
- Switzerland
- Frequency
- 28,800 bph (4 Hz)
- Power reserve
- 47 h
- Jewels
- —
- Hacking
- —
- Hand winding
- —
- Accuracy
- —
- Diameter
- —
- Height
- —
- Functions
- Hours, Minutes, Day, Date, Moonphase
Automatic perpetual calendar with moonphase: Dubois Dépraz calendar module on a Sellita SW300 base (Deployant's launch specs for the Fears Brunswick 39 Perpetual Calendar, the only watch known to use it; Fears says the movement was made specially for it). Shows hours, minutes, day, date, month and leap-year cycle, corrected automatically until 2100, plus moonphase; no running seconds. The schema's function list has no month or leap-year entry, so those two are left out of `functions`. 28,800 vph and 47-hour power reserve per Fears and Deployant. No Dubois Dépraz spec sheet for the caliber was found, so jewels, dimensions and hacking are unknown.
Watches with the Dubois Dépraz 55115
| Watch | Price from | Movement | Dia. mm | Thick mm | Crystal | Micro-adjust |
|---|---|---|---|---|---|---|
 Fears Brunswick 39 Perpetual Calendar |
$29,938 | Dubois Dépraz 55115 | 39 | 10.1 | Sapphire | no bracelet |