Strap matcher

Best straps for the Oris BC4 Flight Timer

22 mm lugs, 42 mm case. Try a strap below; the drawing is to scale.

Oris BC4 Flight Timer on a black leather strap
Strap
Colour: Black
Strap width22 mm
At the buckle20 mm
Lug to lug (est.)49 mm

Looks that work on the Oris BC4 Flight Timer

Oris BC4 Flight Timer specs

Case
42 mm
Lug width
22 mm
Case material
stainless steel
Movement
Oris 690 (Sellita base), automatic
Water resistance
100 m

We couldn't confirm these sizes from a published spec sheet, so they're our best estimate. Measure your lug width before you buy: here's how.

Strap size for the Oris BC4 Flight Timer

What size strap fits the Oris BC4 Flight Timer?

The Oris BC4 Flight Timer 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 Oris BC4 Flight Timer?

The case is 42 mm across, and about 49 mm from lug tip to lug tip.

What strap looks best on the Oris BC4 Flight Timer?

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.