Mechanical module
CASE
Each of the mechanical Time Modules is uniquely marked with a individual number from 1 to 128.
Material
Brushed Stainless Steel with a polished bezel.
Case Dimension
Diameter 45 mm, Thickness 16,00 mm.
Crystal
Domed sapphire crystal, anti-reflex treated.
Case Back
Stainless steel see-trough case back with sapphire crystal.
Dial
Engine turned and manufactured with two discs and with raised applied index, luminous indicator.
Water Resistance
10 atm (equivalent to a water pressure at a depth of 100 m).
TECHNOLOGY
In the modern Halda there is a vintage New Old Stock (NOS) movement. It is a (self-winding) automatic high performance mechanical movement, constructed to operate at the unusual and high frequency of 5 HZ, or 36,000 bph (beats per hour).
General
Mechanical movement with automatic winding system, hour and minute counter with a centre sweep second hand. Quick-set date positioned at 3 o´clock operated by pushing the crown.
Calibre
H1920-SA.
Decoration
Geneva Stripes and rhodium-plated finish.
Rotor
Special manufactured rotor in Rhodium-plated silver.
Power Reserve
43 hours.