IWC
Portuguese Chronograph Automatic
Portuguese Chronograph Automatic is an automatic winding mechanical using the IWC Caliber 79240 with integrated chronograph.
This 44-hour power reserve timepiece comes with 31 jewels and runs at 28,800vph. The functions include hour, minute and small seconds. The chronograph comes with two counters.
Its case is available in stainless steel, white gold, yellow gold, and rose gold. IT has a diameter of 41mm and a thickness of 12.7mm. It uses curved sapphire crystal and the back is fastened by 4 screws. It is water resistant to 3atm (30m).
The strap comes in hand stitched crocodile leather with steel clasp. In addition, other versions include all silvered dial finished in yellow-gold case, or silvered dial in white gold case, as well as stainless steel case with black dial and silvered zones, and lastly the rose gold case with black or silvered dial.
The opalin dial comes with black subdials. It comes with embossed Arabic numerals and hollowed minute track which is rhodium-plated, accompanied by rhodium-plated leaf-style hands.
The indications are small seconds at 6 with minute counter at 12, center second counter and minute track with divisions for ¼ second on the flange and five-minute graduation.
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