Side by side

Sugess Ocean Star S421vsSeiko Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Ocean Star S421
SugessOcean Star S421
MSRP $449
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
SeikoProspex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition
MSRP $1,750

At a glance

12 of 29 specs differ
Diameter
Ocean Star S42140mm
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition42mm
Power Reserve
Ocean Star S42140h
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition72h
Water Resistance
Ocean Star S421300m
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition300m
MSRP
Ocean Star S421$449
Prospex Sea Seiko Diver’s Watch 60th Anniversary Limited Edition$1,750

Full specifications

Case

3 specs
Diameter
40mm
42mm
Thickness
12.7mm
13.3mm
Lug-to-Lug
46mm
48.6mm

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
SU116610LB Black
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
Seagull ST2130/Seiko NH35
6R54
Beat Rate
4 vph
28,800 vph
Power Reserve
40h
72h
Jewels
25
24
Complications
GMT, Chronograph, Moonphase, Date
None

Pricing

1 specs
MSRP
$449
$1,750

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