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Audemars Piguet "Jumbo" Extra-Thin

Audemars Piguet "Jumbo" Extra-Thin

AutomaticSteel

Ref. 15202ST.OO.1240ST.01.A

Collection: Royal OakCase size: 39mmMovement: 2121

Audemars Piguet's Royal Oak "Jumbo" Extra-Thin, reference 15202ST.OO.1240ST.01.A, has a 39 mm steel case. The case measures just 8.1 mm thick, a defining trait of this line. A sapphire crystal covers the blue dial, which carries a date window. Inside is the self-winding calibre 2121, one of the thinnest automatic movements Audemars Piguet uses. The movement drives hours, minutes and date with no other complications, keeping the layout clean. A steel bracelet with an AP folding clasp completes the watch. Water resistance reaches 50 metres, modest but standard for a dress watch of this type.

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Last updated 11 Jul 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

39mm

Thickness

8.1mm

Case Material

Steel

Water Resistance

50m

Crystal

Sapphire Crystal

Bezel Material

Steel

Case Shape

Octagonal

MOVEMENT

Movement Type

Automatic

Caliber

2121

Power Reserve

40h

Jewels

36 jewels

DIAL

Dial Color

Blue

BRACELET/STRAP

Bracelet/Strap

Steel

Clasp Type

Fold Clasp

FEATURES & COMPLICATIONS

Date

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