Skip to content
Breitling Superocean Heritage B20 Automatic 44

Breitling Superocean Heritage B20 Automatic 44

AutomaticSteel

Ref. AB2030121B1S1

Collection: Superocean HeritageCase size: 44mmMovement: B20Production: 2018 - Present

The Breitling Superocean Heritage B20 Automatic 44, reference AB2030121B1S1, has a 44 mm steel case. This dive watch measures 14.55 mm thick, with water resistance rated to 200 metres. 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 movement is self-winding calibre B20 with a 70-hour power reserve.

Add to my inventory

Free account required - pre-fills all specs automatically

Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

44mm

Thickness

14.55mm

Lug Width

22mm

Case Material

Steel

Water Resistance

200m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

B20

Power Reserve

70h

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

DateRotating BezelScrew-Down Crown

More from Breitling

Show all →

Other watches with the B20 calibre

Show all →

FOR WATCH DEALERS

Trading the Breitling Superocean Heritage B20 Automatic 44?

Clone any catalog watch into your stock, sync it to Chrono24 and eBay, and invoice it with your own tax settings.