IWC IW376701 Aquatimer Chronograph Automatic SS / SS (30073)

30073 IWC IW376701 Aquatimer Chronograph, IW3767-01, stainless steel on a stainless steel bracelet, automatic movement, chronograph, day, date, unidirectional rotating bezel, additional rubber strap diameter: 44 mm, thickness: 15 mm, small seconds at 9 O'clock, black dial with luminous hands and hour indicators, 44 hour power reserve, sapphire crystal, water resistant to 120 meters, like new with box and European Watch Company warranty card.


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More about IWC IW376701 Aquatimer Chronograph Automatic SS / SS

This is a stainless steel IWC Aquatimer Chronograph IW376701. It has an integral stainless steel link bracelet with a double folding deployment clasp, and a scratch-resistant glare-proofed sapphire crystal. It includes round chronograph push buttons, a screw down winding crown, and a solid screw down case back engraved with "INTERNATIONAL WATCH CO – AQUATIMER." The 44mm diameter solid three-body case, downturned lugs, bracelet, and flat bezel, are all polished/brushed. The dial is black with applied steel-rimmed white luminova square hour indices, around a perimeter minute/chronograph second scale. The unidirectional rotating bezel has a notched edge and a graduated white and black 60-minute dive scale with luminous decompression times, and a yellow 15-minute warning sector. The dial is black with fat baton luminous hands (one white, one yellow), applied faceted steel baton hour indices with luminous inserts, and a luminous white central sweep chronograph seconds hand with an arrow tip. There are three recessed subsidiary dials – two silver and one black - with luminous white/black Arabic numerals, markers, and luminous indicator hands, including a black running small seconds register with a yellow hand at 9 o'clock, a silver 12-hour chronograph totalizer at 6 o'clock, and there is a silver 30-minute chronograph totalizer at 12 o'clock. There is a double aperture window for the day and date at 3 o'clock. There is a 44-hour power reserve at full wind, and it's water resistant to 120 meters/400 feet. The 15mm thick case, dial, and movement are all signed.

This IWC Aquatimer Chronograph IW376701 has a mechanical automatic IWC caliber 79320 (base ETA 7750) column wheel chronograph movement. It's rhodium plated with cotes de Geneve embellishment, and perlage on the bridges. It's constructed with 31 jewels, an anti-shock device, a straight-line lever escapement, and a monometallic balance that's adjusted to 5 positions. It includes a self-compensating flat balance spring, and a hacking seconds device for precision time setting. The mechanism oscillates at a frequency of 28,800 vph (4 Hz).

The IWC Aquatimer Chronograph IW376701 was introduced in 2009, and it was produced until 2011.