automatic mechanical, personalized to U-BOAT specifications
for stem to be positioned at 9 o’clock.
Aiguillage adjusted: H4.
Frequency: 28,800 vibrations per hour, 4 Hz. 25 jewels.
Power reserve: 38 hours.
hours, minutes, date.
stainless steel AISI 316L, with subsequent IPB treatment, shiny
finishing, distinguishing crown on left side, with a patented protective device.
Thickness: 12.22 mm. Weight: 77 gr.
Diameter: 40 mm.
see through, sealed with 7 external screws.
three superimposed dials, the first layer in mirror, the second one
black with 42 black diamonds set on indexes 12/4/8 (brilliant 8/8 cut,
0.9 mm diameter - 0.14 ct.). Visible ruby. Bâton perforated indexes.
Perforated bent hands, shiny finishing.
high quality sapphire.
100 mt, 10 ATM.
hand made and hand finished alligator black leather, lining in
red Alcantara. Tongue buckle.
Width: 18/18 mm.