Side by side

Dryden Heartlander SolarvsFears Onyx (collective Horology)

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

Heartlander Solar
DrydenHeartlander Solar
MSRP $279
Onyx (collective Horology)
FearsOnyx (collective Horology)
MSRP $2,833

At a glance

9 of 29 specs differ
Diameter
Heartlander Solar38mm
Onyx (collective Horology)39.5mm
Power Reserve
Heartlander Solar40h
Onyx (collective Horology)40h
Water Resistance
Heartlander Solar101m
Onyx (collective Horology)15m
MSRP
Heartlander Solar$279
Onyx (collective Horology)$2,833

Full specifications

Case

5 specs
Category
Field
Sport
Diameter
38mm
39.5mm
Thickness
11mm
20mm
Lug-to-Lug
46mm
46.95mm
Water Resistance
101m
15m

Crystal & Dial

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

Movement

1 specs
Caliber
La Joux-Perret G101

Pricing

1 specs
MSRP
$279
$2,833

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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.

Dryden Heartlander Solar

The Dryden Heartlander Solar is widely praised for its wearability, with its 38mm case and thin profile making it a versatile, go-anywhere watch. Owners and reviewers highlight its exceptional lume, comfortable president-style bracelet, and compelling $500 price point. The solar power feature is appreciated for its convenience, eliminating the need for winding. Some owners note the 38mm case can feel small on wrists just under seven inches, and one reviewer flags that the prominent crown may irritate some wearers. The use of a Miyota movement is seen as a positive for durability and affordability. On balance, owners and reviewers rate the Dryden Heartlander Solar highly for its excellent wearability and value at the $500 price point.

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.

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