Side by side
Praesidus Neptune 44vsOrient RA-AC0K Diver Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Neptune 4444mm
RA-AC0K Diver Watch43.4mm
Power Reserve
Neptune 4440h
RA-AC0K Diver Watch40h
Water Resistance
Neptune 44200m
RA-AC0K Diver Watch200m
MSRP
Neptune 44$550
RA-AC0K Diver Watch$455
Full specifications
Case
4 specsDiameter
44mm
43.4mm
Thickness
—
12.8mm
Lug-to-Lug
—
51mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
5 specsCrystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Patina
Black
Indices
Applied
—
Movement
4 specsCaliber
Miyota 9039
F6722
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Date
Pricing
1 specsMSRP
$550
$455
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