Side by side
Praesidus Seiko Nh35vsSeestern S450 Ocean Star
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Seiko Nh3536mm
S450 Ocean Star40mm
Power Reserve
Seiko Nh3540h
S450 Ocean Star41h
Water Resistance
Seiko Nh3550m
S450 Ocean Star100m
MSRP
Seiko Nh35$600
S450 Ocean Star$299
Full specifications
Case
6 specsCategory
Pilot
Diver
Diameter
36mm
40mm
Thickness
—
12mm
Lug-to-Lug
—
48mm
Lug Width
16mm
20mm
Water Resistance
50m
100m
Crystal & Dial
2 specsDial Color
Seiko NH35
White
Lume
None
Tritium
Movement
5 specsCaliber
—
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
41h
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$600
$299
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