Superocean Heritage B31 Automatic 40

Made to move between the waves and the waterfront. The Superocean Heritage is no ordinary sea watch—it never was.

Technical data
Movement

Caliber

Breitling B31 (Manufacture)
Movement

Self-winding mechanical
Power Reserve

Approx. 78 hrs
Vibration

28,800 v.p.h
Calendar

Dial aperture
Case

Case Material

Stainless steel
Caseback

Screwed in (sapphire crystal)
Water Resistance

200 m (660 ft)
Bezel

Unidirectional, ratcheted
Crown

Screw-locked, two gaskets
Crystal

Sapphire
Dimensions

Product Weight (Approx.)

135 g
Watch Head Weight (Approx.)

62.7 g
Diameter

40 mm
Lug Width (in-between lugs)

20.05 mm
Strap

Strap Material

Stainless steel
Strap Colour

Metal bracelet
Strap Type

Straight
Lug

20 mm