Jules Audemars 15180 Dual Time White Gold / Silver

In Context

At 41 mm it is sized to the current mainstream: 40 mm is the median across every watch measured in this catalogue. At 9.25 mm thick it is about average for a modern wristwatch. The case back is open, so the movement is visible without taking the watch apart, and the sapphire crystal will resist everything short of deliberate abuse. Rated to 20 m, it is protected against rain and splashes and nothing beyond that.

The movement winds itself from the motion of your wrist. Its 38-hour reserve wants wearing most days; leave it off and it stops. At 28,800 vph the seconds hand advances 8 times a second.

26380BC.OO.D002CR.01 stands on its own in this catalogue — no other reference here shares its base number. It pairs a silver sunburst dial with a white gold case. Beyond the time it carries a gmt.

Self-winding movement with date, power reserve indicator, second time zone and day/night indicator.

10 other watches in the library run the Audemars Piguet AP 2329 / 2846.

Audemars Piguet

Royal Oak Dual Time Stainless Steel / Blue

26120ST.OO.1220ST.02 · 39 mm

Audemars Piguet

Royal Oak 26124 Dual Time Stainless Steel / White / Strap

26124ST.OO.D011CR.01 · 39 mm

Audemars Piguet

Royal Oak Dual Time Stainless Steel / Silver

26120ST.OO.1220ST.01 · 39 mm

Audemars Piguet

Royal Oak 26124 Dual Time Stainless Steel / Blue / Strap

26124ST.OO.D018CR.01 · 39 mm