IWC Pilot's Watch Chronograph Tophatters Ref. IW3891-08

The IWC Pilot's Watch Chronograph Tophatters IW3891-08 has a 44.5 mm titanium case, measures 15.7 mm thick, and is water resistant to 60 metres.

The IWC Pilot's Watch Chronograph reference IW3891-08 was introduced in 2021. This watch was made to commemorate the 100th anniversary of the the Tophatters Fighter Squadron 14 (FITRON 14). It features a black ceramic case with titanium back. The Tophatters patch can be found both on the dial as well as engraved on the case back.

Diameter: 44.5 mm
Thickness: 15.7 mm
Water resistance: 60 m
Case: Titanium
Released: 2021
Movement: IWC caliber 69380

Specifications

Case and dimensions

Case diameter: 44.5 mm
Thickness: 15.7 mm
Lug width: 21 mm
Case shape: Round
Case material: Titanium and Ceramic
Crystal: Sapphire
Case back: Closed
Water resistance: 60 m

Dial

Dial colour: Black
Finish: Matte
Indexes: Arabic Numerals
Hands: Alpha

Movement

Calibre: IWC caliber 69380
Movement maker: IWC
Movement type: Automatic
Display: Analog
Power reserve: 48 h
Frequency: 28800 vph
Jewels: 33
Movement diameter: 30 mm
Complications: Chronograph, Column wheel, Date, Day, Hours, Minutes and Small Seconds