Tuesday, April 21, 2015

IWC Schaffhausen Ingenieur Perpetual Calendar Digital Date-Month

This year, a perpetual calendar model joins the Ingenieur range of timepieces by IWC Schaffhausen. Technically, this model boasts similar functions of that Portugieser Perpetual Calendar Digital Date-Month Edition “75th Anniversary” that was launched early this year at SIHH. But when we talk about it external specifications, this new timepiece is sportier and rugged thanks to its Ingenieur roots.
Equipped with the mechanical chronograph movement IWC 89802, this Ingenieur timepiece offers Chronograph with flyback function, perpetual calendar featuring large double-digit displays for both the date and the month and also a leap year display. This 51 jewels automatic movement offers power reserve up to 68 hours. Its case, which is made with 18-carat red gold and titanium aluminide, has a water resistance up to 120 meters. The black dial features sapphire inlays. The Ingenieur Perpetual Calendar Digital Date-Month is available in a limited edition of 100 pieces.
Technical details
Model: Ingenieur Perpetual Calendar Digital Date-Month (Ref. IW379203)

Functions
Stopwatch function with hours, minutes and seconds
Hour and minute counters combined in a totalizer at 12 o’ clock
Flyback function
Small hacking seconds
Perpetual calendar
Large double-digit displays for both the date and the month
Leap year display

Movement
IWC-manufactured calibre 89802
Mechanical chronograph movement
Frequency: 28,800 A/h / 4 Hz
Jewels: 51
Power reserve: 68 h
Winding: automatic
Rotor in the shape of a wheel rim

Case, dial and strap
Case in 18-carat red gold and titanium aluminide,
Glass sapphire, flat, antireflective coating on both sides
Water-resistant: 12 bar
Diameter: 46 mm
Case height: 17 mm
Screw-in crown
See-through sapphire-glass back

Black dial with sapphire-glass inlays
Black rubber strap with alligator leather inlay, pin buckle in titanium

Edition
Limited edition of 100 watches

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