Housed in a 41 mm round stainless steel case, the IW388103 features a fixed bezel, screw-down crown, and a transparent case back. The green dial is legibly arranged with Arabic numeral hour markers, minute markers around the outer rim, and luminous silver-tone hands, while a day-of-the-week and date display sits at the 3 o'clock position. Three chronograph sub-dials track 60 seconds, 30 minutes, and 1/10th of a second. A scratch-resistant sapphire crystal protects the dial, and the watch carries a water resistance rating of 100 meters.
Power comes from the IWC calibre 69385 automatic movement, comprising 231 parts and 33 jewels, beating at 28,800 vph with a power reserve of approximately 46 hours. The case measures 14.5 mm thick, and the 22 mm brown calfskin leather strap secures via a tang clasp for a classic, comfortable fit.
This example is accompanied by its original box and papers, adding to the appeal of this Swiss Made timepiece from IWC's Pilot series.
