Erebus Watches Nexus (Miyota 9015)vsNivada Grenchen F77 SST MK2

F77 SST MK2
Nivada GrenchenF77 SST MK2

Ref. f77-sst-dark-blue-aventurine-baton-hands-mk2-38mm·MSRP $1,660

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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.

Erebus Watches Nexus (Miyota 9015) at true scale

Nexus (Miyota 9015)

Nivada Grenchen F77 SST MK2 at true scale

F77 SST MK2

Diameter

38.5mm

38mm

Thickness

n/a

12.2mm

Water Resistance

100m

100m

Power Reserve

n/a

38h

MSRP

$599

lowest

$1,660

Movement

Miyota 9015

Soprod P024

Case

3 specs
Diameter
38.5mm
38mm
Thickness
n/a
12.2mm
Material
n/a
Stainless Steel

Movement

2 specs
Caliber
Miyota 9015
Soprod P024
Power Reserve
0h
38h

Pricing

1 specs
MSRP
$599
$1,660
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Reviews

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

Erebus Watches Nexus (Miyota 9015)

Owners widely praise the Erebus Watches Nexus (Miyota 9015) for its excellent value, with many highlighting the Miyota 9015 movement as a significant upgrade in its price class, capable of accuracy within +/- 2 seconds per day. The watch's sizing is frequently cited as a strong point, with a 38.5mm case and a bracelet that tapers from 20mm to 16mm, contributing to comfortable wearability. Reviewers and owners alike commend the bracelet's quality for the price, noting features like quick release and micro-adjust, alongside excellent lume and an attractive guilloche dial with a skeleton section. Some owners note the Miyota 9015 movement has a directional winding quirk and a pronounced clicking sound when hand-wound, and servicing the 9000 series with complications might be difficult. Overall, owners rate the Erebus Watches Nexus (Miyota 9015) highly for its exceptional value, particularly its well-regarded Miyota 9015 movement and comfortable, well-proportioned sizing.

Nivada Grenchen F77 SST MK2

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.