Strap matcher

Best straps for the Audemars Piguet Royal Oak Chronograph 39mm

25 mm lugs, 39 mm case, reference 26320ST (2008–2017). Try a strap below; the drawing is to scale.

Audemars Piguet Royal Oak Chronograph 39mm on a steel three-link bracelet
Strap
Colour: Steel
Strap width25 mm
At the buckle21 mm
Lug to lug (est.)45.5 mm

Looks that work on the Audemars Piguet Royal Oak Chronograph 39mm

Audemars Piguet Royal Oak Chronograph 39mm specs

Made
2008–2017
Case
39 mm × 11 mm thick, octagonal
Lug width
25 mm
Case material
stainless steel
Movement
Calibre 2385, automatic chronograph
Water resistance
50 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 Audemars Piguet Royal Oak Chronograph 39mm

What size strap fits the Audemars Piguet Royal Oak Chronograph 39mm?

The Audemars Piguet Royal Oak Chronograph 39mm takes 25 mm straps: its lug width is 25 mm. A leather strap will usually taper to 23 mm at the buckle.

How big is the Audemars Piguet Royal Oak Chronograph 39mm?

The case is 39 mm across, and about 45.5 mm from lug tip to lug tip.

What strap looks best on the Audemars Piguet Royal Oak Chronograph 39mm?

Good options are an oxblood leather strap, a grey suede strap, a black and grey stripe NATO strap. Try them all on the drawing above.

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