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Breitling Superocean Heritage B31 Automatic 40

Breitling Superocean Heritage B31 Automatic 40

AutomaticSteel

Ref. AB3110361L1S1

Collection: Superocean HeritageCase size: 40mmMovement: B31Production: 2025 - Present

With a 40 mm steel case, the Breitling Superocean Heritage B31 Automatic 40 carries reference AB3110361L1S1. This dive watch measures 11.73 mm thick, with water resistance rated to 200 metres. Calibre B31 is self-winding with a 78-hour power reserve. The watch has a display back and a date display. A rubber strap has a steel folding clasp. The watch has a screw-down crown and a unidirectional rotating bezel. A sapphire crystal covers the green dial.

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Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

40mm

Thickness

11.73mm

Lug Width

20mm

Case Material

Steel

Water Resistance

200m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

B31

Power Reserve

78h

Frequency

28,800 vph (4 Hz)

Jewels

26 jewels

DIAL

Dial Color

Green

BRACELET/STRAP

Bracelet/Strap

Rubber

Clasp Type

Fold Clasp

Clasp Material

Steel

FEATURES & COMPLICATIONS

DateDisplay backRotating BezelScrew-Down Crown

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