Yacht Club IW3902-10
Steel IWC Portuguese Yacht Club Chronograph Ref: IW3902-10. Case diameter 45.4mm. Water resistant to 60 metres. Automatic IWC calibre 89361 movement, 68-hour power reserve, 40 jewels. Functions, hours, minutes, and seconds, date display at 3, fly-back chronograph, small seconds at 6, combined hour and minute counter at 12. Black dial with applied numeral hour markers, outer track minute with luminous markers on the hour, 1/5th, 60 second scale rehaute. See through sapphire case back. Black patterned rubber strap with steel folding clasp. Box and papers dated February 2016. Our reference S20225.