Side by side
Seestern S450 Ocean StarvsZero West L3 Longitude
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
S450 Ocean Star40mm
L3 Longitude42mm
Power Reserve
S450 Ocean Star41h
L3 Longitude41h
Water Resistance
S450 Ocean Star100m
L3 Longitude100m
MSRP
S450 Ocean Star$299
L3 Longitude$2,495
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
42mm
Thickness
12mm
13.2mm
Lug-to-Lug
48mm
47mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsDial Color
White
—
Lume
Tritium
None
Movement
4 specsCaliber
TMI NH35A
Sellita SW261-1
Beat Rate
21,600 vph
28,800 vph
Jewels
24
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$299
$2,495
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