Skip to content
Breitling Navitimer B04 Chronograph GMT 48

Breitling Navitimer B04 Chronograph GMT 48

AutomaticSteel

Ref. AB0441211B1A1

Collection: NavitimerCase size: 48mmMovement: B04Production: 2018 - Present

Reference AB0441211B1A1 identifies the Breitling Navitimer B04 Chronograph GMT 48 with a 48 mm steel case. Its thickness is 15.78 mm, with a display back. Calibre B04 is self-winding. The black dial sits beneath sapphire. This chronograph includes GMT and a date display, with a bidirectional rotating bezel. The case is rated to 30 metres for water resistance. The watch comes on a steel bracelet.

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

48mm

Thickness

15.78mm

Lug Width

24mm

Case Material

Steel

Water Resistance

30m

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

Steel

FEATURES & COMPLICATIONS

ChronographDateDisplay backGMTRotating Bezel

More from Breitling

Show all →

Other watches with the B04 calibre

Show all →

FOR WATCH DEALERS

Trading the Breitling Navitimer B04 Chronograph GMT 48?

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