With screw-down crown out, the COSC certified movement hacks for precise time adjustment.
A 44mm diameter case with a water resistant of 100m.
The GMT (2nd time zone) is by the inner circle-dial with the short red arrow hand.
A frontal shot.
With crown screwed in, the large second moves.
Manually adjusted the the GMT hand to simulate how much either hour or minute hands will block the GMT hand.
A zoom in...the minute hand will just block it for about 4 mins.... however the hour-hand may obstruct longer about 12 mins,
by calculation.
A side view..
The cyclop/magnifier is reversed and on the second-su**ce of the crystal. Signed crown with crown protectors.
See through caseback ...exposing the 24-jewel Valgranges A07.171, beating at 28,800 vph. The power reserve is 48hours.
Rotor and bridges were decorated with straight-line Côtes de Genève.
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发表于 2009-7-27 09:26
