Side by side

Objest simple black automaticvsSeestern S450 Ocean Star

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

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simple black automatic
Objestsimple black automatic
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299
Buy from Objest ↗
Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

At a glance

15 of 29 specs differ
Diameter
simple black automatic42mm
S450 Ocean Star40mm
Power Reserve
simple black automatic—
S450 Ocean Star41h
Water Resistance
simple black automatic50m
S450 Ocean Star100m
MSRP
simple black automatic—
S450 Ocean Star$299

Full specifications

Case

7 specs
Category
—
Diver
Diameter
42mm
40mm
Thickness
—
12mm
Lug-to-Lug
—
48mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

2 specs
Dial Color
Black
White
Lume
None
Tritium

Movement

5 specs
Caliber
ETA 2824-2
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
—
41h
Jewels
25
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
—
$299
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