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IWC Schaffhausen Pilot's Watch Chronograph

IWC Schaffhausen Pilot's Watch Chronograph

AutomaticSteel

Ref. IW377709

Collection: Pilot's WatchesCase size: 43mmMovement: 79320

The IWC Pilot's Watch Chronograph, reference IW377709, is a chronograph with a 43 mm steel case. Case thickness is 15.4 mm, and the crown screws down. Self-winding calibre 79320 has a 44-hour power reserve, 25 jewels and 240 components. Convex sapphire glass with antireflective coating on both sides covers the black dial with a day and date display and small hacking seconds. Water resistance is rated to 60 metres. The watch has a soft-iron inner case. The movement has Côtes de Genève and perlage decoration. A black calf leather strap measures 21 mm wide.

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Last updated 10 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

43mm

Thickness

15.4mm

Lug Width

21mm

Case Material

Steel

Water Resistance

60m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

79320

Power Reserve

44h

Frequency

28,800 vph (4 Hz)

Jewels

25 jewels

DIAL

Dial Color

Black

BRACELET/STRAP

Bracelet/Strap

Calf Skin

FEATURES & COMPLICATIONS

ChronographDateScrew-Down CrownSmall secondsWeekday

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