Side by side

Bremont ionBirdvsSugess Ocean Star S421

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

ionBird
BremontionBird
MSRP $5,800
Ocean Star S421
SugessOcean Star S421
MSRP $449

At a glance

12 of 29 specs differ
Diameter
ionBird43mm
Ocean Star S42140mm
Power Reserve
ionBird40h
Ocean Star S42140h
Water Resistance
ionBird—
Ocean Star S421300m
MSRP
ionBird$5,800
Ocean Star S421$449

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
43mm
40mm
Thickness
—
12.7mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Material
Titanium
Stainless Steel
Water Resistance
—
300m

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
SU116610LB Black

Movement

3 specs
Caliber
—
Seagull ST2130/Seiko NH35
Beat Rate
28,800 vph
4 vph
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$5,800
$449

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