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IWC Schaffhausen Aquatimer Chronograph

IWC Schaffhausen Aquatimer Chronograph

AutomaticSteel

Ref. IW376801

Collection: AquatimerCase size: 44mmMovement: 79320

The IWC Aquatimer Chronograph, reference IW376801, is a chronograph with a 44 mm steel case. The case is 17 mm thick and has a screw-down crown. Calibre 79320 is self-winding and has a 44-hour power reserve and 25 jewels. The silver dial has a day and date display and small hacking seconds under convex sapphire glass. A black rubber strap is on the watch. The case carries a water-resistance rating of 300 metres. The watch has the IWC bracelet quick-change system. The movement's operating frequency is 28,800 vibrations per hour.

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Last updated 10 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

44mm

Thickness

17mm

Lug Width

22mm

Case Material

Steel

Water Resistance

300m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

79320

Power Reserve

44h

Frequency

28,800 vph (4 Hz)

Jewels

25 jewels

DIAL

Dial Color

Silver

BRACELET/STRAP

Bracelet/Strap

Rubber

FEATURES & COMPLICATIONS

ChronographDateRotating BezelScrew-Down CrownSmall secondsWeekday

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