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IWC Schaffhausen Portofino Automatic 37

IWC Schaffhausen Portofino Automatic 37

AutomaticSteel

Ref. IW658602

Collection: PortofinoCase size: 37mmMovement: 32111

The IWC Portofino Automatic 37, reference IW658602, has a 37 mm steel case. The watch is set with diamonds; the case measures 9.4 mm thick; calibre 32111 is self-winding and has a 120-hour power reserve and 21 jewels. The blue dial has a date display and central hacking seconds. A blue calf leather strap is on the watch. The case carries a water-resistance rating of 50 metres. A see-through case back displays the movement. The IWC bracelet quick-change system is part of the watch. The sapphire glass is convex and has antireflective coating on both sides.

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Last updated 9 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

37mm

Thickness

9.4mm

Lug Width

18mm

Case Material

Steel

Water Resistance

50m

Crystal

Sapphire Crystal

Bezel Material

Gem-set

MOVEMENT

Movement Type

Automatic

Caliber

32111

Power Reserve

120h

Frequency

28,800 vph (4 Hz)

Jewels

21 jewels

DIAL

Dial Color

Blue

BRACELET/STRAP

Bracelet/Strap

Calf Skin

FEATURES & COMPLICATIONS

Central secondsDateDisplay backGemstones and/or diamonds

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