IWC | Portuguese Chronograph Portugieser, 41 mm., Steel, Ref. IW371604 Box and Paper IWC Dec. 2024 Silver dial
IWC | Portuguese Chronograph Portugieser, 41 mm., Steel, Ref. IW371604 Box and Paper IWC Dec. 2024 Silver dial
Self-winding mechanical chronograph movement, Caliber 69355, 27 jewels, and 28,800 vibrations per hour. 46-hour power reserve. Minute and second chronograph function. Column-wheel chronograph movement visible through sapphire crystal on the case back.
Steel case with a diameter of 41 mm and a thickness of 13 mm.
Silvered dial with applied gold-tone Arabic numerals and a precision scale for measuring times to the nearest quarter of a second. Recessed subdials and gold-tone leaf-shaped hour and minute hands.
Domed sapphire crystal with anti-reflective coating on both sides.
Case back secured by 4 screws, in steel with visible movement.
Original IWC leather strap. Original IWC steel folding clasp.
Ref: IW371604
YEAR: 2024, December
CONDITIONS: LIKE NEW, never worn
ORIGINAL BOX: Present
ORIGINAL WARRANTY: Present
REVIEW: Performed in our laboratory