Side by side

Dumoreau Monopusher ChronographvsSeestern S450 Ocean Star

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

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Monopusher Chronograph
DumoreauMonopusher Chronograph
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299
Buy from Dumoreau ↗
Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
Monopusher Chronograph40mm
S450 Ocean Star40mm
Power Reserve
Monopusher Chronograph63h
S450 Ocean Star41h
Water Resistance
Monopusher Chronograph100m
S450 Ocean Star100m
MSRP
Monopusher Chronograph—
S450 Ocean Star$299

Full specifications

Case

4 specs
Category
—
Diver
Thickness
12.5mm
12mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
White
Lume
None
Tritium

Movement

6 specs
Caliber
Sellita SW510-M-MPC-B
TMI NH35A
Type
Manual
Automatic
Beat Rate
28,800 vph
21,600 vph
Power Reserve
63h
41h
Jewels
25
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
—
$299
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Seestern S450 Ocean StarvsSerket Watch Co Overdrive ChronographHemel HFC Mechanical ChronographvsSeestern S450 Ocean StarBeaufort BicompaxvsSeestern S450 Ocean StarSeestern S450 Ocean StarvsUgly Watch Co RM3Dumoreau Monopusher ChronographvsTraska Freediver ArcticChristopher Ward C60 Atoll 300vsDumoreau Monopusher Chronograph
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