Side by side

Bremont ALT1-CvsFears Onyx (collective Horology)

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

ALT1-C
BremontALT1-C
MSRP $6,150
Onyx (collective Horology)
FearsOnyx (collective Horology)
MSRP $2,833

At a glance

10 of 29 specs differ
Diameter
ALT1-C43mm
Onyx (collective Horology)39.5mm
Power Reserve
ALT1-C40h
Onyx (collective Horology)40h
Water Resistance
ALT1-C100m
Onyx (collective Horology)15m
MSRP
ALT1-C$6,150
Onyx (collective Horology)$2,833

Full specifications

Case

6 specs
Category
Chronograph
Sport
Diameter
43mm
39.5mm
Thickness
16mm
20mm
Lug-to-Lug
46.95mm
Lug Width
22mm
20mm
Water Resistance
100m
15m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Regular length (15cm - 19cm wrist size)
Onyx (Collective Horology)

Movement

1 specs
Caliber
BE-50AE
La Joux-Perret G101

Pricing

1 specs
MSRP
$6,150
$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.

Bremont ALT1-C

Owners widely praise the Bremont ALT1-C for its flawless brushed case finish, attractive cream dial with excellent contrast from anthracite sub-dials, and comfortable, balanced wearability. The watch features a well-finished strap and a movement that is a joy to wind, with precise chronograph operation. Reviewers note refined feuille hands and polished Arabic numerals with a golden tinge, balancing ruggedness with elegance. The Bremont ALT1-C averages +3 seconds per day, though one reviewer flags its 16mm height as less than ideal for under-cuff wear and describes the date window as narrow. The modified Valjoux 7750 movement's rotor spin is noticeable. Overall, owners rate the Bremont ALT1-C highly for its refined aesthetics and enjoyable user experience.

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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