Side by side

Bremont ALT1-CvsBremont ionBird

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

ALT1-C
BremontALT1-C
MSRP $6,150
ionBird
BremontionBird
MSRP $5,800

At a glance

7 of 29 specs differ
Diameter
ALT1-C43mm
ionBird43mm
Power Reserve
ALT1-C40h
ionBird40h
Water Resistance
ALT1-C100m
ionBird
MSRP
ALT1-C$6,150
ionBird$5,800

Full specifications

Case

5 specs
Category
Chronograph
Pilot
Thickness
16mm
Lug Width
22mm
Material
316L Stainless Steel
Titanium
Water Resistance
100m

Movement

1 specs
Caliber
BE-50AE

Pricing

1 specs
MSRP
$6,150
$5,800

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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.

Bremont ionBird

Owners report the Bremont ionBird is overpriced and features a printed dial with a poorly placed date window at 4:30, which some find visually disruptive. However, some owners suggest its case finishing is superior to competitors. The 43mm titanium Bremont ionBird GMT is powered by a COSC-certified BE-93-2AV automatic movement and retails for $5,795. On balance, owners and reviewers find the Bremont ionBird's date window placement and price point to be significant drawbacks.

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