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IWC GST Chronograph Titanium (Ref. IW370704)

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Worth A Read

History and Significance

The IWC GST Chronograph line was introduced in the late 1990s as part of IWC’s modern sports watch expansion, focusing on technical materials and robust everyday usability. “GST” stood for Gold, Steel, Titanium, highlighting the collection’s use of contemporary case metals rather than traditional precious-only offerings.

Reference IW370704 represents the titanium execution of the GST Chronograph, pairing a fully brushed titanium case and bracelet with a black dial and day-date display. Powered by an automatic chronograph movement based on the Valjoux 7750 architecture, the watch delivers proven reliability and straightforward servicing. The integrated bracelet and compact proportions made the GST Chronograph one of the more wearable chronographs of its era.

Today, the titanium GST models are increasingly appreciated for their restrained design, lightweight construction, and their place as a transitional piece between vintage IWC pilot chronographs and the brand’s modern sports watches.

Writer's Thoughts

This is a very honest chronograph. The titanium keeps it comfortable for daily wear, and the design remains clean and functional without feeling dated. It is a strong option for someone looking for a true tool chronograph that does not sacrifice wearability.

Our Promise

Every watch is carefully inspected, fully vetted, and described with full transparency. This IWC is guaranteed authentic and comes backed by our commitment to honesty, quality, and trust.

Specifications

Brand: IWC

Model: GST Chronograph ref. IW370704

Year: circa early 2000s

Case Material: Titanium

Case Size: 39 mm

Dial: Black with luminous markers

Crystal: Sapphire

Movement: Automatic chronograph

Strap: Titanium bracelet

Buckle/Clasp: Titanium folding clasp

Contents: Watch only

Condition

Case: Fully brushed titanium case showing surface wear consistent with regular use. Case remains well defined.

Bezel: Fixed titanium bezel with light handling marks.

Crystal: Sapphire crystal is almost perfect with no significant nicks or deep scratches. One small mark by the 10 o'clock.

Dial: Clean black dial with intact printing and evenly aged luminous material.

Hands: Original hands with matching lume.

Bracelet: Titanium bracelet with visible wear throughout. Bracelet remains tight and functional.

Buckle/Clasp: Signed titanium clasp with surface scratching from normal wear.

IWC GST Chronograph Titanium (Ref. IW370704)

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The Details

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Worth A Read

History and Significance

The IWC GST Chronograph line was introduced in the late 1990s as part of IWC’s modern sports watch expansion, focusing on technical materials and robust everyday usability. “GST” stood for Gold, Steel, Titanium, highlighting the collection’s use of contemporary case metals rather than traditional precious-only offerings.

Reference IW370704 represents the titanium execution of the GST Chronograph, pairing a fully brushed titanium case and bracelet with a black dial and day-date display. Powered by an automatic chronograph movement based on the Valjoux 7750 architecture, the watch delivers proven reliability and straightforward servicing. The integrated bracelet and compact proportions made the GST Chronograph one of the more wearable chronographs of its era.

Today, the titanium GST models are increasingly appreciated for their restrained design, lightweight construction, and their place as a transitional piece between vintage IWC pilot chronographs and the brand’s modern sports watches.

Writer's Thoughts

This is a very honest chronograph. The titanium keeps it comfortable for daily wear, and the design remains clean and functional without feeling dated. It is a strong option for someone looking for a true tool chronograph that does not sacrifice wearability.

Our Promise

Every watch is carefully inspected, fully vetted, and described with full transparency. This IWC is guaranteed authentic and comes backed by our commitment to honesty, quality, and trust.

Specifications

Brand: IWC

Model: GST Chronograph ref. IW370704

Year: circa early 2000s

Case Material: Titanium

Case Size: 39 mm

Dial: Black with luminous markers

Crystal: Sapphire

Movement: Automatic chronograph

Strap: Titanium bracelet

Buckle/Clasp: Titanium folding clasp

Contents: Watch only

Condition

Case: Fully brushed titanium case showing surface wear consistent with regular use. Case remains well defined.

Bezel: Fixed titanium bezel with light handling marks.

Crystal: Sapphire crystal is almost perfect with no significant nicks or deep scratches. One small mark by the 10 o'clock.

Dial: Clean black dial with intact printing and evenly aged luminous material.

Hands: Original hands with matching lume.

Bracelet: Titanium bracelet with visible wear throughout. Bracelet remains tight and functional.

Buckle/Clasp: Signed titanium clasp with surface scratching from normal wear.