Side by side

Bremont ionBirdvsSeiko Essentials Quartz

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

ionBird
BremontionBird
MSRP $5,800
Essentials Quartz
SeikoEssentials Quartz
MSRP $335

At a glance

12 of 29 specs differ
Diameter
ionBird43mm
Essentials Quartz38.9mm
Power Reserve
ionBird40h
Essentials Quartz40h
Water Resistance
ionBird
Essentials Quartz100m
MSRP
ionBird$5,800
Essentials Quartz$335

Full specifications

Case

7 specs
Category
Pilot
Dress
Diameter
43mm
38.9mm
Thickness
8.5mm
Lug-to-Lug
44.5mm
Lug Width
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m

Crystal & Dial

2 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
6N52
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$5,800
$335

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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.

Seiko Essentials Quartz

Seiko Essentials Quartz is widely praised for its exceptional value and comfortable, lightweight wearability, particularly the titanium models on mesh which weigh only 50g. Owners highlight the thin 8.4mm case, sapphire crystal, and 100m water resistance as key strengths. One owner noted the dark greenish dial was less impressive than a black alternative. The titanium bracelet's wider gaps due to its smaller center link drew criticism from one user. Overall, owners rate the Seiko Essentials Quartz highly for its comfortable, lightweight titanium build and impressive specifications at its price point.

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