Strap matcher

Best straps for the Omega Speedmaster Racing Co-Axial Chronograph 44.25mm

21 mm lugs, 44.3 mm case, reference 326.30.44.50.01.001 (since 2017). Try a strap below; the drawing is to scale.

Omega Speedmaster Racing Co-Axial Chronograph 44.25mm on a black leather strap
Strap
Colour: Black
Strap width21 mm
At the buckle19 mm
Lug to lug (est.)52 mm

Looks that work on the Omega Speedmaster Racing Co-Axial Chronograph 44.25mm

Omega Speedmaster Racing Co-Axial Chronograph 44.25mm specs

Made
since 2017
Case
44.3 mm × 16.3 mm thick
Lug width
21 mm
Case material
stainless steel
Movement
Calibre 9900, automatic
Water resistance
50 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 Omega Speedmaster Racing Co-Axial Chronograph 44.25mm

What size strap fits the Omega Speedmaster Racing Co-Axial Chronograph 44.25mm?

The Omega Speedmaster Racing Co-Axial Chronograph 44.25mm takes 21 mm straps: its lug width is 21 mm. A leather strap will usually taper to 19 mm at the buckle.

How big is the Omega Speedmaster Racing Co-Axial Chronograph 44.25mm?

The case is 44.3 mm across, and about 52 mm from lug tip to lug tip.

What strap looks best on the Omega Speedmaster Racing Co-Axial Chronograph 44.25mm?

Good options are an oxblood leather strap, a steel three-link bracelet, a grey suede strap. Try them all on the drawing above.

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