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Breitling Superocean Heritage B20 AutomaticvsIWC Schaffhausen Iw3583xx Portugieser Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Superocean Heritage B20 Automatic
BreitlingSuperocean Heritage B20 Automatic
MSRP $22,650
What people say

Owners + reviewers, side by side

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 aesthetics, with many singling out the popping blue dial and the overall quality from movement to finish. The 42mm case is considered a favorite for its wearability and fit on many wrists, and its versatility for dressing up or down is frequently highlighted. The clasp on Breitling's rubber straps is a noted favorite. Some owners report a "crunchy" bezel rotation, deeming it disappointing for the price, and a few find the watch too heavy or chunky, wishing for a smaller option, though others appreciate its substantial presence. Overall, owners rate the Breitling Superocean Heritage B20 Automatic highly for its appealing design and comfortable wearability on a variety of straps.

IWC Schaffhausen Iw3583xx Portugieser Automatic

Owners widely praise the IWC Schaffhausen Iw3583xx Portugieser Automatic for its timeless design, comfortable 40.4mm wearability, and the Pellaton winding system of its 82200 caliber movement. Reviewers highlight the finely brushed sunray dial, applied numerals, leaf hands, and the premium feel enhanced by the double glassbox caseback. The movement itself is noted for its finishing, including perlage and côtes de Genève. Some owners find the 12.4mm case height could be thinner, and the lugs appear long, though well-curved. One owner reported the watch stopping after 6-7 hours when fully wound, contrary to the 60-hour power reserve. The 30m water resistance is considered a bare minimum for a modern watch. Overall, owners and reviewers rate the IWC Schaffhausen Iw3583xx Portugieser Automatic highly for its classic design and comfortable 40.4mm wearability at its price point.

At a glance

13 of 29 specs differ
Diameter
Superocean Heritage B20 Automatic42mm
Iw3583xx Portugieser Automatic40.4mm
Power Reserve
Superocean Heritage B20 Automatic70h
Iw3583xx Portugieser Automatic60h
Water Resistance
Superocean Heritage B20 Automatic200m
Iw3583xx Portugieser Automatic30m
MSRP
Superocean Heritage B20 Automatic$22,650
Iw3583xx Portugieser Automatic$21,800

Full specifications

Case

6 specs
Category
Diver
Mechanical
Diameter
42mm
40.4mm
Thickness
14.35mm
12.3mm
Material
18kt Pink Gold
18 Ct 5N Gold
Finish
Stainless steel
Steel
Water Resistance
200m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Silver

Movement

4 specs
Caliber
Breitling B20 (Manufacture)
82200
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
60h
Jewels
0
31

Pricing

1 specs
MSRP
$22,650
$21,800
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