NEW WANCHER Auto Mechanical Power Reserve System 2 EYE Navigation Watch 43mm
This time Wancher has made a very special watch with Power reserve system.
Generally the old classic watches had the 7 days power reserve which means that when you key the watch it will generate the mechanical energy and store it for 7 days that will keep the watch moving without any key applied for 7 days.
But these watches are declining a lot and hardly made in these days due to its intensive cost, and people choice of opting for the automatic battery used watches because of its convenience and changing fast lifestyle.
but Wancher had made this special watch which can work for 3 days power reserve which means for at least 3 days the Mechanical energy in the watch can be store by the power reserve system and you dont need to key the watch for 3 days. The time accurancy is amazing, and there can be +/- 0.2sec difference according to the GMT zones.
Power Reserve Indicator (originally called Réserve de Marche) is a complication of the watch, which is designed to show the amount of remaining stored energy. The power reserve indicator indicates the tension on the mainspring at any particular moment.
Power Reserve System Function:
The power reserve indicator is one of the most useful features of a mechanical watch besides the actual time display. The mechanical watch operated either by automatic- or manual winding. In order to run at a regular rate a mechanical timepiece needs to have at least 30 per cent of its mainspring wound. An automatic timepiece needs to be worn for about 10–15 hours before it is fully wound.
The power reserve indicator displayed on the watch with automatic- winding movement shows how long a watch will function when not worn. The one displayed at a watch with the manual winding mechanism shows the time left for its next winding
Principle of Wancher Watch:
The principle of this power reserve device in Wancher marine Navigator watch is that when the mainspring is wound via the ratchet, either automatically or manually, a special train of gears connected to the ratchet moves an indicator across a graduated dial showing the extent of the wind. The barrel’s teeth are also connected to the same train so that as the mainspring's power is used, the same train operates in reverse and the indicator hand moves in the opposite direction
The Marine Navigation watch with 2 dials are made in the 43mm case and a genuine pure leather belt with original Wancher mark on it. The 43mm dial case is perfect for the hands on daily use, for business, casual etc. The Blue dial and silver sub dials are perfect match for any wear.
Just buy this watch and boost your confidence in all means. Make your horizons wide excel achievements with this great watch.
Dial Case-- 43mm
Dial Thickness- 15mm
Dial Width- 22mm
Dial Case material- 316 stain
Movement: Auto Mechanical Power Reserve movement
Case Back-- Skeleton
Water resistance: Normal Water resistance ( Cannot use for diving)
Belt: Genuine Leather