Technical Data
We strongly recommend the use of the power adaptor described
above - but the chart below gives an indication of the life
expectancy when good quality alkaline batteries are used.
Note: Battery life depends on the mode selected, weight of watch,
ambient temperature etc.
| Model |
Batteries |
Battery
Life (Days)
Constant Timed |
| Perpetua
Mono |
2
x C size |
12 |
42 |
| Perpetua
Duo |
4
x C size |
14 |
48 |
| Perpetua
Triple |
4
x C size |
10 |
35 |
| Perpetua
Quad |
4
x C size |
8 |
26 |
| Napoleon |
2
x D size |
16 |
55 |
| Cog
Wheel |
4
x D size |
35 |
115 |
| Travel
and Retro |
2
x AA size |
n/a |
16 |
| Uno |
2
x D size |
16 |
55 |
Turns per day (TPD)
Constant Mode: 3960 TPD
Timed Mode: 1690 TPD (First Day)
1130
TPD (Second Day onwards)
All Winders rotate clockwise and anti-clockwise and a battery level indicator
is provided on each model.
Guarantee
We are sure that you will be absolutely delighted with the Perpetua Watch Winder
yet, as with all Rapport luxury products we offer a full 12 month guarantee.
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