Side by side
Boldr Five-in-a-RowvsSeestern S450 Ocean Star
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Five-in-a-Row38mm
S450 Ocean Star40mm
Power Reserve
Five-in-a-Row40h
S450 Ocean Star41h
Water Resistance
Five-in-a-Row200m
S450 Ocean Star100m
MSRP
Five-in-a-Row$399
S450 Ocean Star$299
Full specifications
Case
6 specsCategory
Tool
Diver
Diameter
38mm
40mm
Thickness
12.8mm
12mm
Lug-to-Lug
44mm
48mm
Material
Titanium
316L Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Five In A Row I
White
Lume
Super-LumiNova
Tritium
Movement
5 specsCaliber
Seiko NH35A
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
41h
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$399
$299
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