Side by side
Echo/Neutra 1956 3HvsSugess Ocean Star S421
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
1956 3H40mm
Ocean Star S42140mm
Power Reserve
1956 3H41h
Ocean Star S42140h
Water Resistance
1956 3H100m
Ocean Star S421300m
MSRP
1956 3H$1,025
Ocean Star S421$449
Full specifications
Case
6 specsCategory
—
Diver
Thickness
11.9mm
12.7mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Ultra-domed
Flat
AR Coating
Underside
Inner
Dial Color
Black
SU116610LB Black
Lume
Superluminova Old Radium
None
Movement
5 specsCaliber
Sellita SW200-1 elaboré
Seagull ST2130/Seiko NH35
Beat Rate
28,800 vph
4 vph
Power Reserve
41h
40h
Jewels
26
25
Complications
GMT, Moonphase, Date
GMT, Chronograph, Moonphase, Date
Pricing
1 specsMSRP
$1,025
$449
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