Side by side
Bremont ionBirdvsFears X James Porter & Son LE
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
ionBird43mm
X James Porter & Son LE38mm
Power Reserve
ionBird40h
X James Porter & Son LE40h
Water Resistance
ionBird—
X James Porter & Son LE10m
MSRP
ionBird$5,800
X James Porter & Son LE$3,292
Full specifications
Case
7 specsCategory
Pilot
Dress
Diameter
43mm
38mm
Thickness
—
11.25mm
Lug-to-Lug
—
42mm
Lug Width
—
20mm
Material
Titanium
316L Stainless Steel (DLC coated)
Water Resistance
—
10m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Regular length (15cm - 19cm wrist size)
x James Porter & Son LE
Movement
2 specsCaliber
—
ETA 7001
Type
Automatic
Manual
Pricing
1 specsMSRP
$5,800
$3,292
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