Breitling Superocean Heritage B20 AutomaticvsRolex Deepsea

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Breitling Superocean Heritage B20 Automatic at true scale

Superocean Heritage B20 Automatic

Rolex Deepsea at true scale

Deepsea

Diameter

42mm

44mm

Thickness

14.3mm

n/a

Water Resistance

200m

3900m

highest

Power Reserve

70h

70h

MSRP

$22,650

lowest

$68,100

Movement

Breitling B20

3235

Case

7 specs
Diameter
42mm
44mm
Thickness
14.35mm
n/a
Lug Width
n/a
n/a
Material
18kt Pink Gold
18 kt yellow gold
Finish
Stainless steel
n/a
Water Resistance
200m
3900m
Caseback
n/a
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve

Crystal & Dial

4 specs
Crystal Shape
n/a
Flat
Dial Color
n/a
Black
Indices
n/a
Index
Lume
None
Chromalight

Movement

4 specs
Caliber
Breitling B20
3235
Beat Rate
0 vph
28,800 vph
Jewels
0
31
Complications
None
Date

Pricing

1 specs
MSRP
$22,650
$68,100
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Breitling Superocean Heritage B20 Automatic

Owners widely praise the Breitling Superocean Heritage B20 Automatic for its gorgeous design and versatility, with many calling it the best-looking diver from the brand. The blue dial is frequently highlighted as exceptional, and the date at 6 o'clock is noted for adding symmetry. Some owners find the 42mm case size and the watch's overall presence to be a comfortable and superior fit for their wrists, especially on the rubber strap. However, a few owners report a "crunchy" bezel rotation and minor cosmetic misalignments between the bezel and dial markers, with one owner noting the dial printing appeared slightly high. Timegrapher readings show accuracy around +3s/d. On balance, owners rate the Breitling Superocean Heritage B20 Automatic highly for its aesthetic appeal and wearability as an everyday luxury watch.

Rolex Deepsea

Owners widely praise the Rolex Deepsea for its serious capability and "bulletproof" build, with some finding it surprisingly not as large as it appears. Reviewers note subtle aesthetic updates and refined comfort on the case and bracelet. The modern 3235 movement is credited with enhanced accuracy, running at approximately +2 seconds per day with a 70-hour power reserve. Some owners find its size too large for daily wear or smaller wrists, while others appreciate its unique visual identity and engineering. On balance, owners and reviewers rate the Rolex Deepsea highly for its impressive engineering and robust build.