What are the case specifications of the Breitling Bentley GMT B04 S Carbon Body?

The Breitling Bentley GMT B04 S Carbon Body features a 49mm diameter, 16.82mm thick, Titanium case with a sapphire crystal crystal.

What is the water resistance of the Breitling Bentley GMT B04 S Carbon Body?

The Breitling Bentley GMT B04 S Carbon Body has a water resistance rating of 100m (swimming).

What movement does the Breitling Bentley GMT B04 S Carbon Body use?

The Breitling Bentley GMT B04 S Carbon Body is powered by a Automatic, caliber B04, 70h power reserve.

When was the Breitling Bentley GMT B04 S Carbon Body produced?

The Breitling Bentley GMT B04 S Carbon Body has been in production since 2020.

Breitling Bentley GMT B04 S Carbon Body

AutomaticTitanium

Ref. VB0432221B1S1

Collection: ProfessionalCase size: 49mmMovement: B04Production: 2020 - Present

Breitling makes the Bentley GMT B04 S Carbon Body, reference VB0432221B1S1, with a 49 mm titanium case. It measures 16.82 mm thick. Calibre B04 is self-winding with a 70 hour power reserve. A sapphire crystal covers the black dial. This chronograph includes GMT and a date display. The case is rated to 100 metres for water resistance. A rubber strap fastens with a titanium folding clasp.

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Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

49mm

Thickness

16.82mm

Case Material

Titanium

Water Resistance

100m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

B04

Power Reserve

70h

Frequency

28,800 vph (4 Hz)

Jewels

47 jewels

DIAL

Dial Color

Black

BRACELET/STRAP

Bracelet/Strap

Rubber

Clasp Type

Fold Clasp

Clasp Material

Titanium

FEATURES & COMPLICATIONS

ChronographDateGMTScrew-Down Crown

AB04453A1B1A1

AutomaticSteel

QUICK FACTS

BRAND

Breitling

REFERENCE

VB0432221B1S1

COLLECTION

Professional

MOVEMENT

Automatic

CALIBER

B04

CASE MATERIAL

Titanium

CRYSTAL

Sapphire Crystal

WATER RESISTANCE

100m (swimming)

PRODUCTION

2020 - Present

GENDER

Men

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Last updated 7 Oct 2026Suggest a correction

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Breitling Bentley GMT B04 S Carbon Body

TECHNICAL SPECIFICATIONS

GENERAL

CASE

MOVEMENT

DIAL

BRACELET/STRAP

FEATURES & COMPLICATIONS

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QUICK FACTS

FOR WATCH DEALERS