Side by side

Praesidus Neptune 44vsGrand Seiko SLGB023

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

Neptune 44
PraesidusNeptune 44
MSRP $550
SLGB023
Grand SeikoSLGB023
MSRP $12,400

At a glance

13 of 29 specs differ
Diameter
Neptune 4444mm
SLGB02340.8mm
Power Reserve
Neptune 4440h
SLGB02372h
Water Resistance
Neptune 44200m
SLGB023300m
MSRP
Neptune 44$550
SLGB023$12,400

Full specifications

Case

6 specs
Diameter
44mm
40.8mm
Thickness
—
12.9mm
Lug-to-Lug
—
48.5mm
Lug Width
22mm
21mm
Material
316L Stainless Steel
Titanium
Water Resistance
200m
300m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Patina
Black

Movement

3 specs
Caliber
Miyota 9039
9RB1
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$550
$12,400

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