Strap matcher

Best straps for the IWC Schaffhausen Big Pilot's Watch Perpetual Calendar

22 mm lugs, 46.2 mm case, reference IW503601. Try a strap below; the drawing is to scale.

IWC Schaffhausen Big Pilot's Watch Perpetual Calendar on a black leather strap
Strap
Colour: Black
Strap width22 mm
At the buckle20 mm
Lug to lug57 mm

Looks that work on the IWC Schaffhausen Big Pilot's Watch Perpetual Calendar

IWC Schaffhausen Big Pilot's Watch Perpetual Calendar specs

Case
46.2 mm × 16 mm thick
Lug width
22 mm
Lug to lug
57 mm
Case material
stainless steel
Movement
Calibre 51614, automatic perpetual calendar
Water resistance
60 m

From the maker's published figures, gathered with AI help and not yet checked against a watch in hand. Measure your lugs before you buy.

Strap size for the IWC Schaffhausen Big Pilot's Watch Perpetual Calendar

What size strap fits the IWC Schaffhausen Big Pilot's Watch Perpetual Calendar?

The IWC Schaffhausen Big Pilot's Watch Perpetual Calendar takes 22 mm straps: its lug width is 22 mm. A leather strap will usually taper to 20 mm at the buckle.

How big is the IWC Schaffhausen Big Pilot's Watch Perpetual Calendar?

The case is 46.2 mm across, and about 57 mm from lug tip to lug tip.

What strap looks best on the IWC Schaffhausen Big Pilot's Watch Perpetual Calendar?

Good options are a dark brown leather strap, a taupe suede strap, a steel mesh bracelet. Try them all on the drawing above.

Sizes come from published specs. Check yours before you buy: how to measure lug width.