Nivada Grenchen F77 SST MK2vsStraum Jan Mayen

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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.

F77 SST MK2

Jan Mayen
Diameter
38mm
38.7mm
Thickness
12.2mm
11.5mm
lowest
Water Resistance
100m
100m
Power Reserve
38h
68h
highest
MSRP
$1,660
lowest
$2,250
Movement
Soprod P024
La Joux-Perret G101
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.
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.
Owners widely praise the Straum Jan Mayen for its attractive, balanced design and impressive bracelet quality, noting its wearability and how well it "pops" in the sun. Reviewers highlight the gorgeous, textured dials inspired by Arctic landscapes and the Scandinavian design restraint, with a clean, legible layout. The watch is considered well-built, offering strong value and punching above its weight class. One owner finds the 12 o'clock marker uninspired and wishes for more purple on the gradient dial, while another notes the minute hand could extend further and the lack of on-the-fly bracelet adjustment. On balance, owners and reviewers rate the Straum Jan Mayen highly for its design and value proposition.
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