Side by side
Seestern S450 Ocean StarvsWilliam Wood Extinguisher Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
S450 Ocean Star40mm
Extinguisher Watch41mm
Power Reserve
S450 Ocean Star41h
Extinguisher Watch40h
Water Resistance
S450 Ocean Star100m
Extinguisher Watch100m
MSRP
S450 Ocean Star$299
Extinguisher Watch$995
Full specifications
Case
3 specsDiameter
40mm
41mm
Thickness
12mm
15mm
Lug-to-Lug
48mm
49mm
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
White
Standard
Lume
Tritium
None
Movement
5 specsCaliber
TMI NH35A
Seiko NH35
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
40h
Jewels
24
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$299
$995
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