
Aquatimer Chronograph
Ref.: IW376804
The IWC Aquatimer Chronograph is designed for the adventurous diver. Its 44mm stainless steel case and almost 52mm lug-to-lug distance, as well as its black dial with luminescent markers ensure visibility underwater. The external/internal rotating bezel with SafeDive system adds safety during dives. The steel bracelet provides durability, making it a reliable companion for underwater exploration.






Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 44mm
- Lug-to-Lug Distance
- 51.86mm
- Lug Width
- 22mm
- Case Thickness
- 17mm
- Caseback Style
- Closed Back
- Case Shape
- Round
- Case Material
- 316L Stainless Steel
- Water Resistance
- 30 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- IWC 79320 Calibre
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Chronograph, Date, Day
- Power Reserve
- 44 hours
- Jewels
- 25
Bezel Details
Details about bezel materials, insert, action, and type.
- Bezel Material
- Stainless Steel
- Bezel Type
- Internal Bezel
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Anti-Reflective Coating?
- Yes
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- IWC
- Country of Origin
- Switzerland
- Watch Type
- Dive
- Price Range (USD)
- $$$$