Side by side

Bremont ALT1-CvsPeren One

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

ALT1-C
BremontALT1-C
MSRP $6,150
One
PerenOne
MSRP $449

At a glance

12 of 29 specs differ
Diameter
ALT1-C43mm
One40.6mm
Power Reserve
ALT1-C40h
One
Water Resistance
ALT1-C100m
One200m
MSRP
ALT1-C$6,150
One$449

Full specifications

Case

7 specs
Category
Chronograph
Diameter
43mm
40.6mm
Thickness
16mm
12mm
Lug-to-Lug
46mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Dark Blue

Movement

3 specs
Caliber
BE-50AE
Seiko VK64
Type
Automatic
Quartz
Power Reserve
40h

Pricing

1 specs
MSRP
$6,150
$449

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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.

Peren One

The Peren One chronograph is praised for its blend of minimalist and retro styling, featuring a clean bi-compax dial with applied indices and diamond-cut hands. Reviewers note its detailed dial execution, thoughtful case and bracelet finishing, and the use of applied Globolight markers with BGW9 Super-LumiNova. The watch utilizes a Seiko VK64 mecha-quartz movement, offering quartz accuracy with a mechanical chronograph feel, and boasts a 200-meter water resistance rating within its 40.6mm steel case. Overall, reviewers highlight the Peren One's strong value proposition driven by its design and finishing.

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