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�ORIS
Big Crown
The Oris Big Crown
was my first mechanical watch purchase. It certainly isn't in the ballpark
of a Patek, but is good value for a smaller budget.�
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It is a two tone watch - the case and bracelet
are composed of stainless steel with rose gold plating (5 micron).�
The crystal is armed-plexi, and it has a mineral crystal skeleton back.�
The movement is ORIS 634 (based on ETA 2824-2).�
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DETAILS OF THE MOVEMENT�
Movementcode 634:�
Cal. Oris 634, base ETA 2824-2�
Diameter 25.60 mm�
bi-directional automatic winding, ball
bearing, 25 jewels, incabloc, 28,800 A/h,� 4 Hz, power-reserve 38
hrs, fine timing device and stop-second, centre hands for hours, minutes
and seconds, date by centre hand, instantaneous date, date corrector. |