Side by side
Sugess Ocean Star S421vsSeiko 5 Sports SKX series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Ocean Star S42140mm
5 Sports SKX series42.5mm
Power Reserve
Ocean Star S42140h
5 Sports SKX series41h
Water Resistance
Ocean Star S421300m
5 Sports SKX series100m
MSRP
Ocean Star S421$449
5 Sports SKX series$495
Full specifications
Case
5 specsCategory
Diver
GMT
Diameter
40mm
42.5mm
Thickness
12.7mm
13.6mm
Lug Width
20mm
22mm
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Hardlex
Dial Color
SU116610LB Black
Black
Lume
None
LumiBrite on hands and index(es)
Movement
5 specsCaliber
Seagull ST2130/Seiko NH35
4R34
Beat Rate
4 vph
28,800 vph
Power Reserve
40h
41h
Jewels
25
24
Complications
GMT, Chronograph, Moonphase, Date
None
Pricing
1 specsMSRP
$449
$495
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