Side by side
Boldr MarinevsSugess Ocean Star S421
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Marine40mm
Ocean Star S42140mm
Power Reserve
Marine40h
Ocean Star S42140h
Water Resistance
Marine200m
Ocean Star S421300m
MSRP
Marine$439
Ocean Star S421$449
Full specifications
Case
3 specsCategory
Tool
Diver
Thickness
12.3mm
12.7mm
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Defender Elewana
SU116610LB Black
Lume
Super-LumiNova
None
Movement
3 specsCaliber
NH35A
Seagull ST2130/Seiko NH35
Beat Rate
28,800 vph
4 vph
Complications
None
GMT, Chronograph, Moonphase, Date
Pricing
1 specsMSRP
$439
$449
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