IWC 371508 GST Split Second Chronograph Silver Dial (31285)

31285 IWC 3715 GST Chronograph Rattrapante 3715-08, 3715 08, stainless steel on an integrated stainless steel bracelet with a single fold deployant clasp, automatic IWC caliber 79230 movement, silver dial with applied hour markers, luminous hands, day and date at 3 o'clock, 12-hour chronograph with split seconds function, small seconds at 9 o'clock, sapphire crystal, diameter: 43mm, thickness: 17mm, water resistant, Like New with Box and Papers; dated July 2006. This watch was just fully serviced

$5,400

Email us about this watch

Trade for this watch

This watch is in stock and available for purchase at our retail showroom in Boston.

We ship FEDEX overnight in US, or to Europe by FEDEX International Priority

If you have a watch that you are interested in selling or trading, please contact us.

1-888-393-8463

More about IWC 371508 GST Split Second Chronograph Silver Dial

This is a stainless steel IWC GST Chronograph Rattrapante 371508. It has an integral stainless steel link bracelet with a single fold deployment clasp, and a scratch resistant sapphire crystal with anti-reflective coating. It has round chronograph push buttons, a screw down winding crown, and there is a push button at 10 o'clock for an intermediate timing. It has a screw down solid case back engraved with "INTERNATIONAL WATCH CO. – SCHAFFHAUSEN – CHRONO RATTRAPANTE." The 43mm diameter solid three-body case, straight lugs, bracelet, and thin flat bezel, are polished/brushed. The dial is rhodium silver with applied faceted luminous baton hour markers around a perimeter black minute/fraction-of-a-second scale with luminous white Arabic numerals every five seconds to 60. It includes silver-toned baton hands with luminous inserts, a center sweep chronograph seconds hand with a luminous arrow tip, and there is a double aperture window at 3 o'clock for the day and date. It has a recessed silver running small seconds register at 9 o'clock, and there are twin slightly larger recessed silver subsidiary dials with black Arabic numerals, markers, and steel indicator hands. It has a 44-hour power reserve at full winding, and it's water resistant to 120 meters/400 feet. The 17mm thick case, dial, and movement are all signed.

This IWC GST Chronograph Rattrapante 371508 has a mechanical automatic self-winding IWC caliber 79230 (base ETA-Valjoux 7750) split-second chronograph movement is rhodium plated with fausses cotes embellishment. It's constructed with 29 jewels, a shock absorber mechanism, and a straight-line lever escapement. It includes a monometallic balance, a soft iron inner core that's anti-magnetic, and a self-compensating flat balance spring that's adjusted to 5 positions. It has an index regulator, and a hacking seconds device for precision time setting. The mechanism oscillates at a frequency of 28,800 vph (4 Hz).

The IWC GST Chronograph Rattrapante 371508 was introduced c. 2000.