Side by side

Fears Onyx (collective Horology)vsSternglas Sedius

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

Onyx (collective Horology)
FearsOnyx (collective Horology)
MSRP $2,833
Sedius
SternglasSedius
MSRP $301

At a glance

13 of 29 specs differ
Diameter
Onyx (collective Horology)39.5mm
Sedius40mm
Power Reserve
Onyx (collective Horology)40h
Sedius
Water Resistance
Onyx (collective Horology)15m
Sedius50m
MSRP
Onyx (collective Horology)$2,833
Sedius$301

Full specifications

Case

6 specs
Category
Sport
Dress
Diameter
39.5mm
40mm
Thickness
20mm
8mm
Lug-to-Lug
46.95mm
47mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
15m
50m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Onyx (Collective Horology)

Movement

4 specs
Caliber
La Joux-Perret G101
TMI VH31
Type
Automatic
Quartz
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$2,833
$301

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What people say

Owners + reviewers, side by side

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

Fears Onyx (collective Horology)

Owners widely praise the Fears Onyx (collective Horology) for its exquisite glossy black onyx dial, which displays microscopic striations under magnification. Reviewers note its thin case, under 10.5mm, and a balanced sporty-dressy aesthetic. Water resistance is rated at 150m by one source and 100m by another, and the bracelet features on-the-fly micro-adjustment. Some owners find the 39.5mm diameter slightly large for the style, and one source suggests it doesn't represent top value, though it remains competitive. Overall, owners rate the Fears Onyx highly for its unique stone dial and wearability.

Sternglas Sedius

The Sternglas Sedius is widely praised for its harmonious blend of Bauhaus minimalism and Art Deco elegance, featuring a well-balanced sector dial and a smooth-sweeping seconds hand from its Seiko VH31 meca-quartz movement. Owners and reviewers note its pleasing wearability due to the case shape and slender lugs, and it is considered an affordable option with a good price-performance ratio. One reviewer flags legibility issues on the black dial variant, while the blue-on-white offers crispness. The Sternglas Sedius lacks a date complication and features a double-domed sapphire crystal. Overall, owners and reviewers rate the Sternglas Sedius highly for its classy Art Deco aesthetic and value.

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