Audemars Piguet Audemars Piguet - 26439NB.OO.A346KB.01 CODE 11.59 Chronograph Selfwinding Blue Ceramic - White Gold / Tuscany Blue

CODE 11.59 Chronograph Selfwinding Blue Ceramic - White Gold / Tuscany Blue

REF. 26439NB.OO.A346KB.01

Case

MaterialCeramic, White Gold

Diameter41 mm

ShapeRound

CrystalSapphire

Case backOpen

Water resistance30 m

Dial

ColourBlue

FinishMatte

IndexesGem-Set Indexes Hands: Stick

HandsStick

Movement

CaliberAP 4409

Typeautomatic

Reserve70 h

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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 12.6 mm it is a tall case, and it will catch on a cuff. 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 30 m, it is protected against rain and splashes and nothing beyond that.

The movement winds itself from the motion of your wrist. 70 hours of reserve is enough to set it down on Friday evening and find it still running on Monday. At 28,800 vph the seconds hand advances 8 times a second.

26439NB.OO.A346KB.01 stands on its own in this catalogue — no other reference here shares its base number. It pairs a blue matte dial with a ceramic, white gold case. Beyond the time it carries a chronograph.