Side by side

Bremont ionBirdvsLongines LONGINES SECTOR DIAL

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

ionBird
BremontionBird
MSRP $5,800
LONGINES SECTOR DIAL
LonginesLONGINES SECTOR DIAL
MSRP $2,750

At a glance

10 of 29 specs differ
Diameter
ionBird43mm
LONGINES SECTOR DIAL38.5mm
Power Reserve
ionBird40h
LONGINES SECTOR DIAL40h
Water Resistance
ionBird
LONGINES SECTOR DIAL30m
MSRP
ionBird$5,800
LONGINES SECTOR DIAL$2,750

Full specifications

Case

7 specs
Category
Pilot
Diameter
43mm
38.5mm
Thickness
11mm
Lug-to-Lug
47.6mm
Lug Width
19mm
Material
Titanium
Stainless Steel
Water Resistance
30m

Crystal & Dial

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

Movement

1 specs
Caliber
L893.5

Pricing

1 specs
MSRP
$5,800
$2,750

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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 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 SECTOR DIAL

The Longines Sector Dial wins broad praise for its faithful 1934-inspired sector dial design and exceptional readability, paired with a well-proportioned 38.5mm case that appeals to fans of vintage proportions. Owners consistently highlight the dial's visual presence in sunlight and strong value relative to Longines' current positioning, while reviewers commend the modern L893 movement with silicon hairspring and clean finishing. The 47mm lug-to-lug length and 19mm lug width draw mixed reactions — some find the lugs elongated for the case size, and one owner views the strap width as undersizing the case proportionally; others note the small seconds subdial bisects the 6, and the polished caseback invites scratches. The 30-meter water resistance is flagged as modest for daily wear.

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