Side by side

Seestern S450 Ocean StarvsWren Diver One Aqua

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

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S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299
Diver One Aqua
WrenDiver One Aqua
MSRP $965
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Buy from Wren ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
S450 Ocean Star40mm
Diver One Aqua41mm
Power Reserve
S450 Ocean Star41h
Diver One Aqua38h
Water Resistance
S450 Ocean Star100m
Diver One Aqua200m
MSRP
S450 Ocean Star$299
Diver One Aqua$965

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
41mm
Thickness
12mm
13.3mm
Lug-to-Lug
48mm
47mm
Material
316L Stainless Steel
PVD coated retaining steel color for scratch resistant
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
White
Black
Lume
Tritium
None

Movement

5 specs
Caliber
TMI NH35A
Sellita SW200
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
38h
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
$965
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