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Breitling Superocean Heritage B31 Automatic 40

Breitling Superocean Heritage B31 Automatic 40

AutomaticSteel

Ref. AB3110241B1S1

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

Reference AB3110241B1S1 identifies the Breitling Superocean Heritage B31 Automatic 40 with a 40 mm steel case. This dive watch is 11.73 mm thick and rated to 200 metres for water resistance. Self-winding calibre B31 has a 78-hour power reserve. A sapphire crystal covers the black dial and its date display. The watch has a screw-down crown and a unidirectional rotating bezel. A rubber strap has a steel folding clasp. The display back forms the rear of the case.

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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

Black

BRACELET/STRAP

Bracelet/Strap

Rubber

Clasp Type

Fold Clasp

Clasp Material

Steel

FEATURES & COMPLICATIONS

DateDisplay backRotating BezelScrew-Down Crown

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