Side by side

Bremont ionBirdvsPinion Neutron

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

ionBird
BremontionBird
MSRP $5,800
Neutron
PinionNeutron
MSRP $1,600

At a glance

13 of 29 specs differ
Diameter
ionBird43mm
Neutron38mm
Power Reserve
ionBird40h
Neutron40h
Water Resistance
ionBird
Neutron100m
MSRP
ionBird$5,800
Neutron$1,600

Full specifications

Case

7 specs
Category
Pilot
Sport
Diameter
43mm
38mm
Thickness
11mm
Lug-to-Lug
45mm
Lug Width
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Regular length (15cm - 19cm wrist size)
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW200-1
Power Reserve
40h
40h

Pricing

1 specs
MSRP
$5,800
$1,600

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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.

Pinion Neutron

The Pinion Neutron is widely praised for its refined 38mm design, detailed guilloché dial, and high build quality. Owners highlight the very well-finished case and amazing dial, with one noting the movement is regulated to within ±5 seconds per day. The watch is considered a strong contender at its price point, though one owner found the OEM straps to be poor and replaced them with an aftermarket option. Overall, owners and reviewers rate the Pinion Neutron highly for its exceptional dial finishing and refined case design at its price.

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