Side by side

Bremont ionBirdvsPraesidus Neptune 44

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

ionBird
BremontionBird
MSRP $5,800
Neptune 44
PraesidusNeptune 44
MSRP $550

At a glance

9 of 29 specs differ
Diameter
ionBird43mm
Neptune 4444mm
Power Reserve
ionBird40h
Neptune 4440h
Water Resistance
ionBird—
Neptune 44200m
MSRP
ionBird$5,800
Neptune 44$550

Full specifications

Case

5 specs
Category
Pilot
Diver
Diameter
43mm
44mm
Lug Width
—
22mm
Material
Titanium
316L Stainless Steel
Water Resistance
—
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Regular length (15cm - 19cm wrist size)
Patina

Movement

1 specs
Caliber
—
Miyota 9039

Pricing

1 specs
MSRP
$5,800
$550

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