Habring² caliber A11B

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Brand:Habring²
Reference:A11B
Base: ETA 7750
Movement:Handwound
Display:Analog
Diameter:30.00
Jewels:18
Reserve:48
Frequency:28800
Hands:Hours, Minutes, Small Seconds

A11B description

Diameter 30 mm; height 4.2 mm
Hour and minute hands; small second at 9 o'clock
28.800 alternates per hour (4Hz)
Hand-wound with 48 hours' power reserve
Tangential screw fine adjustment
Anti-magnetic escapement with a Carl Haas hairspring in chronometer quality
KIF shock protection pursuant to DIN and NIHS
18 rubies
Elaborately refined by hand with polished edges, decorative engravings, perlage, etc.
50 service-relevant single components (99 parts in total)