Side by side

Marnaut Safe Harbour 100vsSeestern S450 Ocean Star

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

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Safe Harbour 100
MarnautSafe Harbour 100
MSRP $1,042
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299
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Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Safe Harbour 10039mm
S450 Ocean Star40mm
Power Reserve
Safe Harbour 10041h
S450 Ocean Star41h
Water Resistance
Safe Harbour 100100m
S450 Ocean Star100m
MSRP
Safe Harbour 100$1,042
S450 Ocean Star$299

Full specifications

Case

5 specs
Category
—
Diver
Diameter
39mm
40mm
Thickness
13mm
12mm
Lug-to-Lug
45mm
48mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
White
Lume
SuperLuminova C3
Tritium

Movement

4 specs
Caliber
Sellita SW200-1
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Jewels
25
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
—
$299
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Marnaut Safe Harbour 100CvsSeestern S450 Ocean StarMarnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsSeestern S450 Ocean StarPompeak Sub-AquaticvsSeestern S450 Ocean StarCircula Watches SuperSportvsSeestern S450 Ocean StarTraska Freediver ArcticvsMarnaut Safe Harbour 100Christopher Ward C60 Atoll 300vsMarnaut Safe Harbour 100
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