Side by side

Traska Freediver ArcticvsSeestern S450 Ocean Star

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

Freediver Arctic
TraskaFreediver Arctic
MSRP $735
S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299

At a glance

11 of 29 specs differ
Diameter
Freediver Arctic40mm
S450 Ocean Star40mm
Power Reserve
Freediver Arctic42h
S450 Ocean Star41h
Water Resistance
Freediver Arctic200m
S450 Ocean Star100m
MSRP
Freediver Arctic$735
S450 Ocean Star$299

Full specifications

Case

4 specs
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Finish
Polished
Brushed and polished
Water Resistance
200m
100m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Lume
Super-LumiNova
Tritium

Movement

4 specs
Caliber
9039
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
42h
41h
Complications
Chronograph, Date
GMT, Date

Pricing

1 specs
MSRP
$735
$299

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Traska Freediver Arctic

Owners widely praise the Traska Freediver Arctic for its pleasing design and excellent value, with particular commendation for its bracelet featuring hardening and micro-adjustments, which some find superior to those on higher-priced watches. The 48mm lug-to-lug dimension is considered wearable, even on smaller wrists, due to the bracelet's female endlinks and the newer generation's taper. Owners are split on the bracelet's comfort, with some finding it sharp and preferring alternative straps, while others find it comfortable. Some owners note mismatched lume on the hands and dial markers. Overall, owners rate the Traska Freediver Arctic highly for its aesthetic appeal and feature set at its price point.

Seestern S450 Ocean Star

Owners widely praise the Seestern S450 Ocean Star's Yachtmaster-style case and flawless bracelet finishing, with one owner noting the ST2130 movement keeps good time. The bezel action is described as having individual notches but feeling like a friction bezel, while another owner flags the bezel and crown action as smooth with perfect alignment. Lume is a point of contention, with one source describing it as a nice cool blue with ice-white application, while others note it as weak or not matching Prospex standards, despite using BGW-9. The watch is considered a "big boy" ideal for larger wrists (19cm+), potentially too large for 17cm wrists due to its size and non-tapering bracelet. Overall, owners rate the Seestern S450 Ocean Star highly for its build quality and finishing at the price point, despite some reservations about its size and lume intensity.

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