Side by side

Fortis Novonaut N-42vsFears Onyx (collective Horology)

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

Novonaut N-42
FortisNovonaut N-42
MSRP $5,230
Onyx (collective Horology)
FearsOnyx (collective Horology)
MSRP $2,833

At a glance

13 of 29 specs differ
Diameter
Novonaut N-4242mm
Onyx (collective Horology)39.5mm
Power Reserve
Novonaut N-4260h
Onyx (collective Horology)40h
Water Resistance
Novonaut N-42300m
Onyx (collective Horology)15m
MSRP
Novonaut N-42$5,230
Onyx (collective Horology)$2,833

Full specifications

Case

7 specs
Category
Chronograph
Sport
Diameter
42mm
39.5mm
Thickness
14.6mm
20mm
Lug-to-Lug
46.95mm
Lug Width
21mm
20mm
Material
Titanium / Stainless Steel
316L Stainless Steel
Water Resistance
300m
15m

Crystal & Dial

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

Movement

3 specs
Caliber
Manufacture Caliber WERK 17
La Joux-Perret G101
Power Reserve
60h
40h
Jewels
36
25

Pricing

1 specs
MSRP
$5,230
$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.

Fortis Novonaut N-42

Owners widely praise the Fortis B-42 Official Cosmonauts for its stunning fit and finish, excellent legibility, and a precise, grippy bezel, with one owner calling its bracelet the nicest they've ever owned. The Fortis Novonaut N-42 is described as a flawless beast with a WERK 17 column-wheel chronograph movement, featuring enhanced shock resistance and COSC adjustment, and is noted as a handsome tool watch with a beautiful dial and nice pusher action. However, the 42mm case of the B-42 wears larger than expected, and the Novonaut's 44mm case and chunky bracelet make it too large and heavy for many. The Fortis Titanium Legacy is a modern pilot's watch with a titanium case and bracelet, featuring a Kenissi WERK 13 movement with a 70-hour power reserve and three time zones. Overall, owners and reviewers highly regard the Fortis Titanium Legacy for its robust tool watch design and advanced movement technology, despite some concerns about case size and bracelet adjustability.

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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