Breitling Superocean Heritage B20 Automatic 44vsNivada Grenchen F77 SST MK2


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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.

Superocean Heritage B20 Automatic 44

F77 SST MK2
Diameter
44mm
38mm
Thickness
n/a
12.2mm
Water Resistance
200m
highest
100m
Power Reserve
n/a
38h
MSRP
$4,950
$1,660
lowest
Movement
Automatic
Soprod P024
Case
4 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely report the Breitling Superocean Heritage B20 Automatic 44 fits well on larger wrists, with one owner noting it fulfilled a 32-year aspiration. Reviewers praise its aesthetically nuanced design, legibility, and compelling dial/bezel colors, noting the AR-coated sapphire crystal and well-finished, all-polished steel case. The chronometer-certified Caliber B20 movement is reported to perform exceptionally well, gaining only one second per day, though one owner notes the watch is thicker due to the Tudor movement. Some owners find the lume less competitive than other sports watches, and one reviewer describes the bezel as slightly stiff. The strap length requires cutting for adjustment. Overall, owners and reviewers rate the Breitling Superocean Heritage B20 Automatic 44 highly for its blend of style, legibility, and the precise performance of its automatic movement.
The Nivada Grenchen F77 SST MK2 is lauded by reviewers for its comfortable 38mm case with downturned lugs and a slimmer profile, enhancing wearability and making it a strong integrated bracelet option at its price point. Owners appreciate its suitability for swimming due to a screw-down crown and find it wears comfortably, with some preferring it over other integrated bracelet watches. However, one owner reported poor quality including a clunky rotor, misaligned lume, and a crooked logo, while another found the brand logo unappealing. The gold-plated version was considered loud by one reviewer, and lume is absent on some variants. Prices range from €1,665 for the steel version to €1,865 for the gold-plated version. Overall, owners and reviewers rate the Nivada Grenchen F77 SST MK2 highly for its wearability and design at its price point, despite isolated quality concerns and aesthetic critiques.
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