U-Boat Classico U-47 47mm Bronze -7797
From: $3,700.00
MOVEMENT:
swiss automatic mechanical, personalized to U-BOAT technical specifications. Skeleton balance wheel.
Frequency: 28,800 vibrations per hour. Power reserve: 38 hours. 25 Jewels.
FUNCTIONS:
hours, minutes, seconds, date.
CASE:
in aged bronze, distinguishing crown on left side, with a patented protective device. Diameter 47mm.
Serial number engraved on a small plate fixed on the side of the case.
BACK:
screwed in, fumé glass showing the movement, special anticorrosive antiqued treatment.
DIAL:
three superimposed layers, matt black with visible ruby. Luminous beige hands, numbers and markers.
CRYSTAL:
high quality sapphire with anti reflective treatment.
WATER RESISTANCE:
100 mt, 10 ATM.
STRAP:
brown calf leather, tongue buckle in bronze special anticorrosive antiqued treatment.
Width: 23/22 mm.
Strap: ref. 7792/ZÂ Â Buckle: ref. 8142
The untreated bronze has a natural changing of its shades with time, this makes each watch one of a kind.
