Side by side

Seestern S450 Ocean StarvsSlow Watches Slow Automatic GMT

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
Slow Automatic GMT
Slow WatchesSlow Automatic GMT
Buy from Seestern ↗
Buy used on eBay ↗
Buy from Slow Watches ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
S450 Ocean Star40mm
Slow Automatic GMT41mm
Power Reserve
S450 Ocean Star41h
Slow Automatic GMT—
Water Resistance
S450 Ocean Star100m
Slow Automatic GMT100m
MSRP
S450 Ocean Star$299
Slow Automatic GMT—

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
41mm
Thickness
12mm
7.6mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
—
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Dial Color
White
Silver
Lume
Tritium
None

Movement

5 specs
Caliber
TMI NH35A
ETA 2893-2
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
—
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
—
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