Watch Almanac
Audemars Piguet

Royal Oak Selfwinding Chronograph 41

Ref. 26331ST

Case diameter
41 mm
Manufacturer spec
Lug-to-lug
51.6 mm
Measured in a published review
Thickness
11 mm
Measured in a published review
Lug width
—
Not published
Snug, lugs near the edge
Wrist flat: 55.1 mmLug-to-lug: 51.6 mm

How the Royal Oak Selfwinding Chronograph 41 wears

Its lugs reach 10.6 mm past the 41 mm case, more than the 7 mm typical across the almanac, so it wears larger than its diameter suggests.

On our fit model it sits best on wrists from 7.25" to 8.5" (18.4–21.6 cm); below 7.25" the lugs start to reach the edge of the wrist.

At 11 mm thick it is thicker than 74% of the 43 other integrated bracelet watches we've measured, so expect it to sit tall on the wrist.

Will the Royal Oak Selfwinding Chronograph 41 fit your wrist?

With a 51.6 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

WristFlat width (est.)Fit
6"47.2 mmLugs overhang
6.5"51.2 mmLugs overhang
7"55.1 mmSnug, lugs near the edge
7.5"59.1 mmIdeal fit
8"63 mmIdeal fit

Specifications

Reference
26331ST
Collection
Royal Oak
Status
Discontinued (2022)
Introduced
2017
Case material
stainless steel
Crystal
sapphire
Water resistance
50 m
Bezel
octagonal steel bezel with eight hexagonal screws
Dial
various incl. panda and reverse panda (Grande Tapisserie)
Strap / bracelet
integrated steel bracelet with AP folding clasp
Style
Integrated bracelet, Chronograph, Sport

Movement

Caliber
Audemars Piguet 2385
Type
automatic
Power reserve
40 hours

More Royal Oak references

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Sources