Breitling Superocean Heritage B20 AutomaticvsFeynman Timekeepers Cove

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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

Feynman Timekeepers Cove at true scale

Cove

Diameter

42mm

40mm

Lug-to-Lug

n/a

46mm

Thickness

14.3mm

12.8mm

lowest

Water Resistance

200m

200m

Power Reserve

70h

highest

50h

MSRP

$7,250

$1,045

lowest

Movement

Breitling B20

ETA 2895-2

Case

6 specs
Diameter
42mm
40mm
Thickness
14.35mm
12.8mm
Lug-to-Lug
n/a
46mm
Lug Width
n/a
20mm
Material
Stainless Steel & 18k Red Gold
Stainless Steel
Finish
Stainless steel
n/a

Crystal & Dial

2 specs
Dial Color
n/a
Black
Lume
None
C3 X1-grade Swiss SuperLuminova

Movement

4 specs
Caliber
Breitling B20
ETA 2895-2
Power Reserve
70h
50h
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$7,250
$1,045
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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 refined finishing, comfortable wearability, and in-house movement production, with many finding the 42mm case size to be ideal for everyday wear and better than larger variants. The dial refinement, excellent anti-reflective coating, and attractive retro-inspired design are frequently highlighted, alongside the comfort and refinement of the bracelet. Some owners note the watch's accuracy ranges from +2s/d to +3s/d. Caveats include a weak lume for a dive watch, potential alignment issues with the 12 marker, bezel, and date wheel, and a gap between the bracelet and case. The fitted ends of the rubber strap can angle too sharply for flatter wrists, and some find the new hands and bezel lume pip detract from the original's charm.

Feynman Timekeepers Cove

Feynman Timekeepers Cove owners praise its original and versatile design, with particular appreciation for the 4 o'clock logo and the "lizard tail" seconds hand. One owner highlights the lume as a key appeal. On balance, owners rate the Feynman Timekeepers Cove highly for its unique design elements.