Side by side

Bremont ionBirdvsLongines LA GRANDE CLASSIQUE DE LONGINES

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

ionBird
BremontionBird
MSRP $5,800
LA GRANDE CLASSIQUE DE LONGINES
LonginesLA GRANDE CLASSIQUE DE LONGINES
MSRP $1,650

At a glance

22 of 29 specs differ
Diameter
ionBird43mm
LA GRANDE CLASSIQUE DE LONGINES24mm
Power Reserve
ionBird40h
LA GRANDE CLASSIQUE DE LONGINES40h
Water Resistance
ionBird
LA GRANDE CLASSIQUE DE LONGINES30m
MSRP
ionBird$5,800
LA GRANDE CLASSIQUE DE LONGINES$1,650

Full specifications

Case

9 specs
Category
Pilot
Dress
Diameter
43mm
24mm
Thickness
4.3mm
Lug-to-Lug
29.6mm
Lug Width
13mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Water Resistance
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Regular length (15cm - 19cm wrist size)
Blue
Indices
Applied
Diamond indexes
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
L209.2
Type
Automatic
Quartz
Beat Rate
28,800 vph
25,200 vph
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours and minutes

Pricing

1 specs
MSRP
$5,800
$1,650

Follow this matchup

Get a note when Bremont ionBird vs Longines LA GRANDE CLASSIQUE DE LONGINES gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

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.

Longines LA GRANDE CLASSIQUE DE LONGINES

Owners widely praise LA GRANDE CLASSIQUE DE LONGINES for its extreme thinness, slim profile, and elegant, discreet design, making it exceptionally comfortable and almost unnoticeable on the wrist. The quartz version is noted for its reliability and "grab and go" convenience, while the automatic is considered a slim, dressy piece. Pre-owned prices for the quartz model range from $300 to $600, significantly lower than its $1650 retail. Some owners find the styling and Roman numerals appealing, and the bracelet is described as comfortable. One owner advises against gold plating due to potential wear, suggesting steel or solid gold instead. Discussions also arise regarding battery life in the quartz models, with one owner reporting a battery failure within months of replacement. Overall, owners rate LA GRANDE CLASSIQUE DE LONGINES highly for its elegant, thin design and comfortable wearability at its pre-owned price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.