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IWC Schaffhausen Aquatimer Chronograph

IWC Schaffhausen Aquatimer Chronograph

AutomaticSteel

Ref. IW376802

Collection: AquatimerCase size: 44mmMovement: 79320

The IWC Aquatimer Chronograph, reference IW376802, is a chronograph with a 44 mm steel case. Case thickness is 17 mm, and the crown screws down; self-winding calibre 79320 has a 44-hour power reserve and 25 jewels. Convex sapphire glass covers the silver dial with a day and date display and small hacking seconds. Water resistance is rated to 300 metres. The watch has the IWC bracelet quick-change system. The movement has Côtes de Genève and perlage decoration. The movement runs at 28,800 vibrations per hour. A steel bracelet is on the watch.

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Last updated 9 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

44mm

Thickness

17mm

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

Steel

FEATURES & COMPLICATIONS

ChronographDateRotating BezelScrew-Down CrownSmall secondsWeekday

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