Side by side

Praesidus Neptune 44vsSeiko King Turtle

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

Neptune 44
PraesidusNeptune 44
MSRP $550
King Turtle
SeikoKing Turtle
MSRP $650

At a glance

12 of 29 specs differ
Diameter
Neptune 4444mm
King Turtle45mm
Power Reserve
Neptune 4440h
King Turtle41h
Water Resistance
Neptune 44200m
King Turtle200m
MSRP
Neptune 44$550
King Turtle$650

Full specifications

Case

4 specs
Diameter
44mm
45mm
Thickness
—
13.2mm
Lug-to-Lug
—
47.7mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Patina
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9039
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$550
$650

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