Side by side

Seestern S450 Ocean StarvsTraska Venturer GMT

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

S450 Ocean Star
SeesternS450 Ocean Star
MSRP $299
Venturer GMT
TraskaVenturer GMT
MSRP $785

At a glance

13 of 29 specs differ
Diameter
S450 Ocean Star40mm
Venturer GMT40mm
Power Reserve
S450 Ocean Star41h
Venturer GMT42h
Water Resistance
S450 Ocean Star100m
Venturer GMT150m
MSRP
S450 Ocean Star$299
Venturer GMT$785

Full specifications

Case

4 specs
Category
Diver
GMT
Lug-to-Lug
48mm
46mm
Finish
Brushed and polished
Brushed + Polished
Water Resistance
100m
150m

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
White
Black
Lume
Tritium
Super-LumiNova

Movement

5 specs
Caliber
TMI NH35A
9075
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
42h
Jewels
24
26
Complications
GMT, Date
GMT, Chronograph

Pricing

1 specs
MSRP
$299
$785

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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.

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.

Traska Venturer GMT

Owners widely praise the Traska Venturer GMT for its slim, wearable 38.5mm case and comfortable Oyster-style bracelet featuring an excellent micro-adjustment system. Reviewers highlight its outstanding build quality for the price, crisp glossy white lacquered dial, and reliable flyer GMT functionality powered by the Miyota 9075 movement. One owner finds the Traska Venturer GMT a versatile watch suitable for everyday and business-casual wear. Overall, owners and reviewers rate the Traska Venturer GMT highly for its exceptional value and wearability.

From video reviewers

The Traska Venturer GMT has a notable movement with the Sellita SW330-1 caliber, praised for its accuracy and reliability. The watch's lume brightness is somewhat lacking, particularly in low-light conditions. Reviewers disagree on the watch's most notable feature, with one highlighting the independently adjustable hour hand for quickly adapting to a new timezone, and the other praising the movement's accuracy and reliability.

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