IWC GST Chronograph (Ref. IW370703) is a robust and versatile timepiece engineered for performance and everyday wear. Crafted entirely from lightweight titanium, this 40 mm chronograph features a sleek black dial protected by sapphire crystal and is powered by the reliable automatic Caliber 7922. With 10 ATM water resistance and an integrated titanium bracelet, the GST Chronograph perfectly balances durability, precision, and understated tool-watch aesthetics.
Key Specifications
- BRAND: Replica IWC
- Category : Gst Chronograph Watch
- Movement: Automatic
- Case Material: Titanium
- Case Diameter: 40 mm
- Dial Colour: Black
- Condition: Excellent
- Resistance: 30 meters

Samuel VanBockel –
Great for traveling when the rental car doesn't have a built-in compass. You don't have to worry about getting it wet--you can even swim with it on.
Tafari S –
Wonderful gift for my son as Christmas gift. He loves it. I couldn't have chosen another gift. It is the exact one he wanted. I bought the white color.
Joanne B –
thanks. great gift
Christopher Torres –
my son loves the watch!!!
George Branch –
Great seller, thank you